diff options
Diffstat (limited to 'drivers')
221 files changed, 430 insertions, 432 deletions
diff --git a/drivers/acpi/acpi_dbg.c b/drivers/acpi/acpi_dbg.c index 3ec05aa1a903..2ff5c8c04e3b 100644 --- a/drivers/acpi/acpi_dbg.c +++ b/drivers/acpi/acpi_dbg.c @@ -718,9 +718,9 @@ again: return size > 0 ? size : ret; } -static unsigned int acpi_aml_poll(struct file *file, poll_table *wait) +static __poll_t acpi_aml_poll(struct file *file, poll_table *wait) { - int masks = 0; + __poll_t masks = 0; poll_wait(file, &acpi_aml_io.wait, wait); if (acpi_aml_user_readable()) diff --git a/drivers/android/binder.c b/drivers/android/binder.c index a7ecfde66b7b..cc89d0d2b965 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -4311,7 +4311,7 @@ static int binder_thread_release(struct binder_proc *proc, return active_transactions; } -static unsigned int binder_poll(struct file *filp, +static __poll_t binder_poll(struct file *filp, struct poll_table_struct *wait) { struct binder_proc *proc = filp->private_data; diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index c823914b3a80..b6a71705b7d6 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -794,7 +794,7 @@ static ssize_t hci_uart_tty_write(struct tty_struct *tty, struct file *file, return 0; } -static unsigned int hci_uart_tty_poll(struct tty_struct *tty, +static __poll_t hci_uart_tty_poll(struct tty_struct *tty, struct file *filp, poll_table *wait) { return 0; diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index e6f6dbc04131..0521748a1972 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -299,7 +299,7 @@ static ssize_t vhci_write(struct kiocb *iocb, struct iov_iter *from) return vhci_get_user(data, from); } -static unsigned int vhci_poll(struct file *file, poll_table *wait) +static __poll_t vhci_poll(struct file *file, poll_table *wait) { struct vhci_data *data = file->private_data; diff --git a/drivers/char/apm-emulation.c b/drivers/char/apm-emulation.c index 1dfb9f8de171..a2a1c1478cd0 100644 --- a/drivers/char/apm-emulation.c +++ b/drivers/char/apm-emulation.c @@ -236,7 +236,7 @@ static ssize_t apm_read(struct file *fp, char __user *buf, size_t count, loff_t return ret; } -static unsigned int apm_poll(struct file *fp, poll_table * wait) +static __poll_t apm_poll(struct file *fp, poll_table * wait) { struct apm_user *as = fp->private_data; diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c index 0d7b577e0ff0..2f92cc46698b 100644 --- a/drivers/char/dsp56k.c +++ b/drivers/char/dsp56k.c @@ -406,7 +406,7 @@ static long dsp56k_ioctl(struct file *file, unsigned int cmd, * Do I need this function at all??? */ #if 0 -static unsigned int dsp56k_poll(struct file *file, poll_table *wait) +static __poll_t dsp56k_poll(struct file *file, poll_table *wait) { int dev = iminor(file_inode(file)) & 0x0f; diff --git a/drivers/char/dtlk.c b/drivers/char/dtlk.c index 839ee61d352a..2697c22e3be2 100644 --- a/drivers/char/dtlk.c +++ b/drivers/char/dtlk.c @@ -91,7 +91,7 @@ static ssize_t dtlk_read(struct file *, char __user *, size_t nbytes, loff_t * ppos); static ssize_t dtlk_write(struct file *, const char __user *, size_t nbytes, loff_t * ppos); -static unsigned int dtlk_poll(struct file *, poll_table *); +static __poll_t dtlk_poll(struct file *, poll_table *); static int dtlk_open(struct inode *, struct file *); static int dtlk_release(struct inode *, struct file *); static long dtlk_ioctl(struct file *file, @@ -228,9 +228,9 @@ static ssize_t dtlk_write(struct file *file, const char __user *buf, return -EAGAIN; } -static unsigned int dtlk_poll(struct file *file, poll_table * wait) +static __poll_t dtlk_poll(struct file *file, poll_table * wait) { - int mask = 0; + __poll_t mask = 0; unsigned long expires; TRACE_TEXT(" dtlk_poll"); diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index b941e6d59fd6..dbed4953f86c 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -342,7 +342,7 @@ out: return retval; } -static unsigned int hpet_poll(struct file *file, poll_table * wait) +static __poll_t hpet_poll(struct file *file, poll_table * wait) { unsigned long v; struct hpet_dev *devp; diff --git a/drivers/char/ipmi/bt-bmc.c b/drivers/char/ipmi/bt-bmc.c index 6edfaa72b98b..7992c870b0a2 100644 --- a/drivers/char/ipmi/bt-bmc.c +++ b/drivers/char/ipmi/bt-bmc.c @@ -338,10 +338,10 @@ static int bt_bmc_release(struct inode *inode, struct file *file) return 0; } -static unsigned int bt_bmc_poll(struct file *file, poll_table *wait) +static __poll_t bt_bmc_poll(struct file *file, poll_table *wait) { struct bt_bmc *bt_bmc = file_bt_bmc(file); - unsigned int mask = 0; + __poll_t mask = 0; u8 ctrl; poll_wait(file, &bt_bmc->queue, wait); diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c index 2ffca4232686..a011a7739f5e 100644 --- a/drivers/char/ipmi/ipmi_devintf.c +++ b/drivers/char/ipmi/ipmi_devintf.c @@ -78,10 +78,10 @@ static void file_receive_handler(struct ipmi_recv_msg *msg, spin_unlock_irqrestore(&(priv->recv_msg_lock), flags); } -static unsigned int ipmi_poll(struct file *file, poll_table *wait) +static __poll_t ipmi_poll(struct file *file, poll_table *wait) { struct ipmi_file_private *priv = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; unsigned long flags; poll_wait(file, &priv->wait, wait); diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c index 76b270678b50..95d8e9a53e91 100644 --- a/drivers/char/ipmi/ipmi_watchdog.c +++ b/drivers/char/ipmi/ipmi_watchdog.c @@ -887,9 +887,9 @@ static int ipmi_open(struct inode *ino, struct file *filep) } } -static unsigned int ipmi_poll(struct file *file, poll_table *wait) +static __poll_t ipmi_poll(struct file *file, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &read_q, wait); diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index 9a1aaf538758..819fe37a3683 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -415,10 +415,10 @@ static ssize_t cm4040_write(struct file *filp, const char __user *buf, return count; } -static unsigned int cm4040_poll(struct file *filp, poll_table *wait) +static __poll_t cm4040_poll(struct file *filp, poll_table *wait) { struct reader_dev *dev = filp->private_data; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(filp, &dev->poll_wait, wait); diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c index d256110ba672..7a56d1a13ec3 100644 --- a/drivers/char/ppdev.c +++ b/drivers/char/ppdev.c @@ -769,10 +769,10 @@ static int pp_release(struct inode *inode, struct file *file) } /* No kernel lock held - fine */ -static unsigned int pp_poll(struct file *file, poll_table *wait) +static __poll_t pp_poll(struct file *file, poll_table *wait) { struct pp_struct *pp = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &pp->irq_wait, wait); if (atomic_read(&pp->irqc)) diff --git a/drivers/char/random.c b/drivers/char/random.c index ec42c8bb9b0d..64b59562c872 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1784,10 +1784,10 @@ urandom_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) return ret; } -static unsigned int +static __poll_t random_poll(struct file *file, poll_table * wait) { - unsigned int mask; + __poll_t mask; poll_wait(file, &random_read_wait, wait); poll_wait(file, &random_write_wait, wait); diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index 5542a438bbd0..c6a317120a55 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -147,7 +147,7 @@ static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg); static void rtc_get_rtc_time(struct rtc_time *rtc_tm); #ifdef RTC_IRQ -static unsigned int rtc_poll(struct file *file, poll_table *wait); +static __poll_t rtc_poll(struct file *file, poll_table *wait); #endif static void get_rtc_alm_time(struct rtc_time *alm_tm); @@ -790,7 +790,7 @@ no_irq: } #ifdef RTC_IRQ -static unsigned int rtc_poll(struct file *file, poll_table *wait) +static __poll_t rtc_poll(struct file *file, poll_table *wait) { unsigned long l; diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c index 6aa32679fd58..7f49fa0f41d7 100644 --- a/drivers/char/snsc.c +++ b/drivers/char/snsc.c @@ -321,10 +321,10 @@ scdrv_write(struct file *file, const char __user *buf, return status; } -static unsigned int +static __poll_t scdrv_poll(struct file *file, struct poll_table_struct *wait) { - unsigned int mask = 0; + __poll_t mask = 0; int status = 0; struct subch_data_s *sd = (struct subch_data_s *) file->private_data; unsigned long flags; diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index d3a979e25724..fc041c462aa4 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -940,7 +940,7 @@ static ssize_t sonypi_misc_read(struct file *file, char __user *buf, return ret; } -static unsigned int sonypi_misc_poll(struct file *file, poll_table *wait) +static __poll_t sonypi_misc_poll(struct file *file, poll_table *wait) { poll_wait(file, &sonypi_device.fifo_proc_list, wait); if (kfifo_len(&sonypi_device.fifo)) diff --git a/drivers/char/tpm/tpm_vtpm_proxy.c b/drivers/char/tpm/tpm_vtpm_proxy.c index 1d877cc9af97..674218b50b13 100644 --- a/drivers/char/tpm/tpm_vtpm_proxy.c +++ b/drivers/char/tpm/tpm_vtpm_proxy.c @@ -173,10 +173,10 @@ static ssize_t vtpm_proxy_fops_write(struct file *filp, const char __user *buf, * * Return: Poll flags */ -static unsigned int vtpm_proxy_fops_poll(struct file *filp, poll_table *wait) +static __poll_t vtpm_proxy_fops_poll(struct file *filp, poll_table *wait) { struct proxy_dev *proxy_dev = filp->private_data; - unsigned ret; + __poll_t ret; poll_wait(filp, &proxy_dev->wq, wait); diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index d1aed2513bd9..813a2e46824d 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -982,10 +982,10 @@ error_out: return ret; } -static unsigned int port_fops_poll(struct file *filp, poll_table *wait) +static __poll_t port_fops_poll(struct file *filp, poll_table *wait) { struct port *port; - unsigned int ret; + __poll_t ret; port = filp->private_data; poll_wait(filp, &port->waitqueue, wait); diff --git a/drivers/char/xillybus/xillybus_core.c b/drivers/char/xillybus/xillybus_core.c index b6c9cdead7f3..88e1cf475d3f 100644 --- a/drivers/char/xillybus/xillybus_core.c +++ b/drivers/char/xillybus/xillybus_core.c @@ -1736,10 +1736,10 @@ end: return pos; } -static unsigned int xillybus_poll(struct file *filp, poll_table *wait) +static __poll_t xillybus_poll(struct file *filp, poll_table *wait) { struct xilly_channel *channel = filp->private_data; - unsigned int mask = 0; + __poll_t mask = 0; unsigned long flags; poll_wait(filp, &channel->endpoint->ep_wait, wait); diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index bc1cb284111c..12b62d0aac27 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -157,13 +157,13 @@ static void dma_buf_poll_cb(struct dma_fence *fence, struct dma_fence_cb *cb) spin_unlock_irqrestore(&dcb->poll->lock, flags); } -static unsigned int dma_buf_poll(struct file *file, poll_table *poll) +static __poll_t dma_buf_poll(struct file *file, poll_table *poll) { struct dma_buf *dmabuf; struct reservation_object *resv; struct reservation_object_list *fobj; struct dma_fence *fence_excl; - unsigned long events; + __poll_t events; unsigned shared_count, seq; dmabuf = file->private_data; @@ -195,7 +195,7 @@ retry: if (fence_excl && (!(events & POLLOUT) || shared_count == 0)) { struct dma_buf_poll_cb_t *dcb = &dmabuf->cb_excl; - unsigned long pevents = POLLIN; + __poll_t pevents = POLLIN; if (shared_count == 0) pevents |= POLLOUT; diff --git a/drivers/dma-buf/sync_file.c b/drivers/dma-buf/sync_file.c index 03830634e141..8e8c4a12a0bc 100644 --- a/drivers/dma-buf/sync_file.c +++ b/drivers/dma-buf/sync_file.c @@ -312,7 +312,7 @@ static int sync_file_release(struct inode *inode, struct file *file) return 0; } -static unsigned int sync_file_poll(struct file *file, poll_table *wait) +static __poll_t sync_file_poll(struct file *file, poll_table *wait) { struct sync_file *sync_file = file->private_data; diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c index a301fcf46e88..523391bb3fbe 100644 --- a/drivers/firewire/core-cdev.c +++ b/drivers/firewire/core-cdev.c @@ -1784,10 +1784,10 @@ static int fw_device_op_release(struct inode *inode, struct file *file) return 0; } -static unsigned int fw_device_op_poll(struct file *file, poll_table * pt) +static __poll_t fw_device_op_poll(struct file *file, poll_table * pt) { struct client *client = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &client->wait, pt); diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c index 180f0a96528c..fee2e9e7ea20 100644 --- a/drivers/firewire/nosy.c +++ b/drivers/firewire/nosy.c @@ -328,11 +328,11 @@ nosy_release(struct inode *inode, struct file *file) return 0; } -static unsigned int +static __poll_t nosy_poll(struct file *file, poll_table *pt) { struct client *client = file->private_data; - unsigned int ret = 0; + __poll_t ret = 0; poll_wait(file, &client->buffer.wait, pt); diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 14532d9576e4..5d6e8bb38ac7 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -604,11 +604,11 @@ struct lineevent_state { (GPIOEVENT_REQUEST_RISING_EDGE | \ GPIOEVENT_REQUEST_FALLING_EDGE) -static unsigned int lineevent_poll(struct file *filep, +static __poll_t lineevent_poll(struct file *filep, struct poll_table_struct *wait) { struct lineevent_state *le = filep->private_data; - unsigned int events = 0; + __poll_t events = 0; poll_wait(filep, &le->wait, wait); diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c index b3c6e997ccdb..9a17bd3639d1 100644 --- a/drivers/gpu/drm/drm_file.c +++ b/drivers/gpu/drm/drm_file.c @@ -559,10 +559,10 @@ EXPORT_SYMBOL(drm_read); * * Mask of POLL flags indicating the current status of the file. */ -unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait) +__poll_t drm_poll(struct file *filp, struct poll_table_struct *wait) { struct drm_file *file_priv = filp->private_data; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(filp, &file_priv->event_wait, wait); diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index 59ee808f8fd9..d453756ca128 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -2331,12 +2331,12 @@ static enum hrtimer_restart oa_poll_check_timer_cb(struct hrtimer *hrtimer) * * Returns: any poll events that are ready without sleeping */ -static unsigned int i915_perf_poll_locked(struct drm_i915_private *dev_priv, +static __poll_t i915_perf_poll_locked(struct drm_i915_private *dev_priv, struct i915_perf_stream *stream, struct file *file, poll_table *wait) { - unsigned int events = 0; + __poll_t events = 0; stream->ops->poll_wait(stream, file, wait); @@ -2365,11 +2365,11 @@ static unsigned int i915_perf_poll_locked(struct drm_i915_private *dev_priv, * * Returns: any poll events that are ready without sleeping */ -static unsigned int i915_perf_poll(struct file *file, poll_table *wait) +static __poll_t i915_perf_poll(struct file *file, poll_table *wait) { struct i915_perf_stream *stream = file->private_data; struct drm_i915_private *dev_priv = stream->dev_priv; - int ret; + __poll_t ret; mutex_lock(&dev_priv->perf.lock); ret = i915_perf_poll_locked(dev_priv, stream, file, wait); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 7e5f30e234b1..d08753e8fd94 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -713,7 +713,7 @@ extern int vmw_present_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int vmw_present_readback_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -extern unsigned int vmw_fops_poll(struct file *filp, +extern __poll_t vmw_fops_poll(struct file *filp, struct poll_table_struct *wait); extern ssize_t vmw_fops_read(struct file *filp, char __user *buffer, size_t count, loff_t *offset); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c index 01be355525e4..67f844678ac8 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c @@ -412,7 +412,7 @@ out_clips: * Wrapper around the drm_poll function that makes sure the device is * processing the fifo if drm_poll decides to wait. */ -unsigned int vmw_fops_poll(struct file *filp, struct poll_table_struct *wait) +__poll_t vmw_fops_poll(struct file *filp, struct poll_table_struct *wait) { struct drm_file *file_priv = filp->private_data; struct vmw_private *dev_priv = diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c index d35d6d271f3f..dfd8d0048980 100644 --- a/drivers/gpu/vga/vgaarb.c +++ b/drivers/gpu/vga/vgaarb.c @@ -1266,7 +1266,7 @@ done: return ret_val; } -static unsigned int vga_arb_fpoll(struct file *file, poll_table *wait) +static __poll_t vga_arb_fpoll(struct file *file, poll_table *wait) { pr_debug("%s\n", __func__); diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index 5271db593478..c783fd5ef809 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -1179,7 +1179,7 @@ out: return ret; } -static unsigned int hid_debug_events_poll(struct file *file, poll_table *wait) +static __poll_t hid_debug_events_poll(struct file *file, poll_table *wait) { struct hid_debug_list *list = file->private_data; diff --git a/drivers/hid/hid-roccat.c b/drivers/hid/hid-roccat.c index fb77dec720a4..b7e86aba6f33 100644 --- a/drivers/hid/hid-roccat.c +++ b/drivers/hid/hid-roccat.c @@ -137,7 +137,7 @@ exit_unlock: return retval; } -static unsigned int roccat_poll(struct file *file, poll_table *wait) +static __poll_t roccat_poll(struct file *file, poll_table *wait) { struct roccat_reader *reader = file->private_data; poll_wait(file, &reader->device->wait, wait); diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c index 0bcf041368c7..21ed6c55c40a 100644 --- a/drivers/hid/hid-sensor-custom.c +++ b/drivers/hid/hid-sensor-custom.c @@ -702,11 +702,11 @@ static int hid_sensor_custom_open(struct inode *inode, struct file *file) return nonseekable_open(inode, file); } -static unsigned int hid_sensor_custom_poll(struct file *file, +static __poll_t hid_sensor_custom_poll(struct file *file, struct poll_table_struct *wait) { struct hid_sensor_custom *sensor_inst; - unsigned int mask = 0; + __poll_t mask = 0; sensor_inst = container_of(file->private_data, struct hid_sensor_custom, custom_dev); diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c index 5fbe0f81ab2e..be210219f982 100644 --- a/drivers/hid/hidraw.c +++ b/drivers/hid/hidraw.c @@ -249,7 +249,7 @@ out: return ret; } -static unsigned int hidraw_poll(struct file *file, poll_table *wait) +static __poll_t hidraw_poll(struct file *file, poll_table *wait) { struct hidraw_list *list = file->private_data; diff --git a/drivers/hid/uhid.c b/drivers/hid/uhid.c index 6f819f144cb4..fc43850a155e 100644 --- a/drivers/hid/uhid.c +++ b/drivers/hid/uhid.c @@ -753,7 +753,7 @@ unlock: return ret ? ret : count; } -static unsigned int uhid_char_poll(struct file *file, poll_table *wait) +static __poll_t uhid_char_poll(struct file *file, poll_table *wait) { struct uhid_device *uhid = file->private_data; diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c index 7d749b19c27c..0ff3e7e70c8d 100644 --- a/drivers/hid/usbhid/hiddev.c +++ b/drivers/hid/usbhid/hiddev.c @@ -422,7 +422,7 @@ static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t coun * "poll" file op * No kernel lock - fine */ -static unsigned int hiddev_poll(struct file *file, poll_table *wait) +static __poll_t hiddev_poll(struct file *file, poll_table *wait) { struct hiddev_list *list = file->private_data; diff --git a/drivers/hsi/clients/cmt_speech.c b/drivers/hsi/clients/cmt_speech.c index 727f968ac1cb..e6ad3de6c975 100644 --- a/drivers/hsi/clients/cmt_speech.c +++ b/drivers/hsi/clients/cmt_speech.c @@ -1124,10 +1124,10 @@ static int cs_char_fasync(int fd, struct file *file, int on) return 0; } -static unsigned int cs_char_poll(struct file *file, poll_table *wait) +static __poll_t cs_char_poll(struct file *file, poll_table *wait) { struct cs_char *csdata = file->private_data; - unsigned int ret = 0; + __poll_t ret = 0; poll_wait(file, &cs_char_data.wait, wait); spin_lock_bh(&csdata->lock); diff --git a/drivers/hv/hv_utils_transport.c b/drivers/hv/hv_utils_transport.c index 4402a71e23f7..047959e74bb1 100644 --- a/drivers/hv/hv_utils_transport.c +++ b/drivers/hv/hv_utils_transport.c @@ -104,7 +104,7 @@ static ssize_t hvt_op_write(struct file *file, const char __user *buf, return ret ? ret : count; } -static unsigned int hvt_op_poll(struct file *file, poll_table *wait) +static __poll_t hvt_op_poll(struct file *file, poll_table *wait) { struct hvutil_transport *hvt; diff --git a/drivers/iio/iio_core.h b/drivers/iio/iio_core.h index 4c45488e3a7f..c775fedbcaf6 100644 --- a/drivers/iio/iio_core.h +++ b/drivers/iio/iio_core.h @@ -43,7 +43,7 @@ ssize_t iio_format_value(char *buf, unsigned int type, int size, int *vals); #ifdef CONFIG_IIO_BUFFER struct poll_table_struct; -unsigned int iio_buffer_poll(struct file *filp, +__poll_t iio_buffer_poll(struct file *filp, struct poll_table_struct *wait); ssize_t iio_buffer_read_first_n_outer(struct file *filp, char __user *buf, size_t n, loff_t *f_ps); diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index d2b465140a6b..0bc2fe31f211 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -169,7 +169,7 @@ ssize_t iio_buffer_read_first_n_outer(struct file *filp, char __user *buf, * Return: (POLLIN | POLLRDNORM) if data is available for reading * or 0 for other cases */ -unsigned int iio_buffer_poll(struct file *filp, +__poll_t iio_buffer_poll(struct file *filp, struct poll_table_struct *wait) { struct iio_dev *indio_dev = filp->private_data; diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c index 90fac8ec63c9..0bcf073e46db 100644 --- a/drivers/iio/industrialio-event.c +++ b/drivers/iio/industrialio-event.c @@ -95,12 +95,12 @@ EXPORT_SYMBOL(iio_push_event); * Return: (POLLIN | POLLRDNORM) if data is available for reading * or a negative error code on failure */ -static unsigned int iio_event_poll(struct file *filep, +static __poll_t iio_event_poll(struct file *filep, struct poll_table_struct *wait) { struct iio_dev *indio_dev = filep->private_data; struct iio_event_interface *ev_int = indio_dev->event_interface; - unsigned int events = 0; + __poll_t events = 0; if (!indio_dev->info) return events; diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c index f2a7f62c2834..f7adae0adc19 100644 --- a/drivers/infiniband/core/ucm.c +++ b/drivers/infiniband/core/ucm.c @@ -1130,11 +1130,11 @@ static ssize_t ib_ucm_write(struct file *filp, const char __user *buf, return result; } -static unsigned int ib_ucm_poll(struct file *filp, +static __poll_t ib_ucm_poll(struct file *filp, struct poll_table_struct *wait) { struct ib_ucm_file *file = filp->private_data; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(filp, &file->poll_wait, wait); diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index eb85b546e223..e4be89d1f3d8 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -1630,10 +1630,10 @@ static ssize_t ucma_write(struct file *filp, const char __user *buf, return ret; } -static unsigned int ucma_poll(struct file *filp, struct poll_table_struct *wait) +static __poll_t ucma_poll(struct file *filp, struct poll_table_struct *wait) { struct ucma_file *file = filp->private_data; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(filp, &file->poll_wait, wait); diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c index 4b64dd02e090..0c32d10f23ff 100644 --- a/drivers/infiniband/core/user_mad.c +++ b/drivers/infiniband/core/user_mad.c @@ -617,12 +617,12 @@ err: return ret; } -static unsigned int ib_umad_poll(struct file *filp, struct poll_table_struct *wait) +static __poll_t ib_umad_poll(struct file *filp, struct poll_table_struct *wait) { struct ib_umad_file *file = filp->private_data; /* we will always be able to post a MAD send */ - unsigned int mask = POLLOUT | POLLWRNORM; + __poll_t mask = POLLOUT | POLLWRNORM; poll_wait(filp, &file->recv_wait, wait); diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index 381fd9c096ae..5f216ffb465a 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -339,11 +339,11 @@ static ssize_t ib_uverbs_comp_event_read(struct file *filp, char __user *buf, sizeof(struct ib_uverbs_comp_event_desc)); } -static unsigned int ib_uverbs_event_poll(struct ib_uverbs_event_queue *ev_queue, +static __poll_t ib_uverbs_event_poll(struct ib_uverbs_event_queue *ev_queue, struct file *filp, struct poll_table_struct *wait) { - unsigned int pollflags = 0; + __poll_t pollflags = 0; poll_wait(filp, &ev_queue->poll_wait, wait); @@ -355,13 +355,13 @@ static unsigned int ib_uverbs_event_poll(struct ib_uverbs_event_queue *ev_queue, return pollflags; } -static unsigned int ib_uverbs_async_event_poll(struct file *filp, +static __poll_t ib_uverbs_async_event_poll(struct file *filp, struct poll_table_struct *wait) { return ib_uverbs_event_poll(filp->private_data, filp, wait); } -static unsigned int ib_uverbs_comp_event_poll(struct file *filp, +static __poll_t ib_uverbs_comp_event_poll(struct file *filp, struct poll_table_struct *wait) { struct ib_uverbs_completion_event_file *comp_ev_file = diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c index 1df7da47f431..bd6f03cc5ee0 100644 --- a/drivers/infiniband/hw/hfi1/file_ops.c +++ b/drivers/infiniband/hw/hfi1/file_ops.c @@ -74,7 +74,7 @@ static int hfi1_file_open(struct inode *inode, struct file *fp); static int hfi1_file_close(struct inode *inode, struct file *fp); static ssize_t hfi1_write_iter(struct kiocb *kiocb, struct iov_iter *from); -static unsigned int hfi1_poll(struct file *fp, struct poll_table_struct *pt); +static __poll_t hfi1_poll(struct file *fp, struct poll_table_struct *pt); static int hfi1_file_mmap(struct file *fp, struct vm_area_struct *vma); static u64 kvirt_to_phys(void *addr); @@ -102,8 +102,8 @@ static int allocate_ctxt(struct hfi1_filedata *fd, struct hfi1_devdata *dd, struct hfi1_user_info *uinfo, struct hfi1_ctxtdata **cd); static void deallocate_ctxt(struct hfi1_ctxtdata *uctxt); -static unsigned int poll_urgent(struct file *fp, struct poll_table_struct *pt); -static unsigned int poll_next(struct file *fp, struct poll_table_struct *pt); +static __poll_t poll_urgent(struct file *fp, struct poll_table_struct *pt); +static __poll_t poll_next(struct file *fp, struct poll_table_struct *pt); static int user_event_ack(struct hfi1_ctxtdata *uctxt, u16 subctxt, unsigned long arg); static int set_ctxt_pkey(struct hfi1_ctxtdata *uctxt, unsigned long arg); @@ -607,10 +607,10 @@ static int vma_fault(struct vm_fault *vmf) return 0; } -static unsigned int hfi1_poll(struct file *fp, struct poll_table_struct *pt) +static __poll_t hfi1_poll(struct file *fp, struct poll_table_struct *pt) { struct hfi1_ctxtdata *uctxt; - unsigned pollflag; + __poll_t pollflag; uctxt = ((struct hfi1_filedata *)fp->private_data)->uctxt; if (!uctxt) @@ -1425,13 +1425,13 @@ static int user_exp_rcv_invalid(struct hfi1_filedata *fd, unsigned long arg, return ret; } -static unsigned int poll_urgent(struct file *fp, +static __poll_t poll_urgent(struct file *fp, struct poll_table_struct *pt) { struct hfi1_filedata *fd = fp->private_data; struct hfi1_ctxtdata *uctxt = fd->uctxt; struct hfi1_devdata *dd = uctxt->dd; - unsigned pollflag; + __poll_t pollflag; poll_wait(fp, &uctxt->wait, pt); @@ -1448,13 +1448,13 @@ static unsigned int poll_urgent(struct file *fp, return pollflag; } -static unsigned int poll_next(struct file *fp, +static __poll_t poll_next(struct file *fp, struct poll_table_struct *pt) { struct hfi1_filedata *fd = fp->private_data; struct hfi1_ctxtdata *uctxt = fd->uctxt; struct hfi1_devdata *dd = uctxt->dd; - unsigned pollflag; + __poll_t pollflag; poll_wait(fp, &uctxt->wait, pt); diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c index 2d6a191afec0..b67df63bd64b 100644 --- a/drivers/infiniband/hw/qib/qib_file_ops.c +++ b/drivers/infiniband/hw/qib/qib_file_ops.c @@ -58,7 +58,7 @@ static int qib_open(struct inode *, struct file *); static int qib_close(struct inode *, struct file *); static ssize_t qib_write(struct file *, const char __user *, size_t, loff_t *); static ssize_t qib_write_iter(struct kiocb *, struct iov_iter *); -static unsigned int qib_poll(struct file *, struct poll_table_struct *); +static __poll_t qib_poll(struct file *, struct poll_table_struct *); static int qib_mmapf(struct file *, struct vm_area_struct *); /* @@ -1092,12 +1092,12 @@ bail: return ret; } -static unsigned int qib_poll_urgent(struct qib_ctxtdata *rcd, +static __poll_t qib_poll_urgent(struct qib_ctxtdata *rcd, struct file *fp, struct poll_table_struct *pt) { struct qib_devdata *dd = rcd->dd; - unsigned pollflag; + __poll_t pollflag; poll_wait(fp, &rcd->wait, pt); @@ -1114,12 +1114,12 @@ static unsigned int qib_poll_urgent(struct qib_ctxtdata *rcd, return pollflag; } -static unsigned int qib_poll_next(struct qib_ctxtdata *rcd, +static __poll_t qib_poll_next(struct qib_ctxtdata *rcd, struct file *fp, struct poll_table_struct *pt) { struct qib_devdata *dd = rcd->dd; - unsigned pollflag; + __poll_t pollflag; poll_wait(fp, &rcd->wait, pt); @@ -1135,10 +1135,10 @@ static unsigned int qib_poll_next(struct qib_ctxtdata *rcd, return pollflag; } -static unsigned int qib_poll(struct file *fp, struct poll_table_struct *pt) +static __poll_t qib_poll(struct file *fp, struct poll_table_struct *pt) { struct qib_ctxtdata *rcd; - unsigned pollflag; + __poll_t pollflag; rcd = ctxt_fp(fp); if (!rcd) diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index 925571475005..0193dd4f0452 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -635,11 +635,11 @@ static ssize_t evdev_read(struct file *file, char __user *buffer, } /* No kernel lock - fine */ -static unsigned int evdev_poll(struct file *file, poll_table *wait) +static __poll_t evdev_poll(struct file *file, poll_table *wait) { struct evdev_client *client = file->private_data; struct evdev *evdev = client->evdev; - unsigned int mask; + __poll_t mask; poll_wait(file, &evdev->wait, wait); diff --git a/drivers/input/input.c b/drivers/input/input.c index e30642db50d5..0d0b2ab1bb6b 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -1048,7 +1048,7 @@ static inline void input_wakeup_procfs_readers(void) wake_up(&input_devices_poll_wait); } -static unsigned int input_proc_devices_poll(struct file *file, poll_table *wait) +static __poll_t input_proc_devices_poll(struct file *file, poll_table *wait) { poll_wait(file, &input_devices_poll_wait, wait); if (file->f_version != input_devices_state) { diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c index 7b29a8944039..fe3255572886 100644 --- a/drivers/input/joydev.c +++ b/drivers/input/joydev.c @@ -436,7 +436,7 @@ static ssize_t joydev_read(struct file *file, char __user *buf, } /* No kernel lock - fine */ -static unsigned int joydev_poll(struct file *file, poll_table *wait) +static __poll_t joydev_poll(struct file *file, poll_table *wait) { struct joydev_client *client = file->private_data; struct joydev *joydev = client->joydev; diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c index 1c8c56efc995..9c3f7ec3bd3d 100644 --- a/drivers/input/misc/hp_sdc_rtc.c +++ b/drivers/input/misc/hp_sdc_rtc.c @@ -408,7 +408,7 @@ static ssize_t hp_sdc_rtc_read(struct file *file, char __user *buf, return retval; } -static unsigned int hp_sdc_rtc_poll(struct file *file, poll_table *wait) +static __poll_t hp_sdc_rtc_poll(struct file *file, poll_table *wait) { unsigned long l; diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index 39ddd9a73feb..91df0df15e68 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -694,7 +694,7 @@ static ssize_t uinput_read(struct file *file, char __user *buffer, return retval; } -static unsigned int uinput_poll(struct file *file, poll_table *wait) +static __poll_t uinput_poll(struct file *file, poll_table *wait) { struct uinput_device *udev = file->private_data; diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c index 2d7f691ec71c..731d84ae5101 100644 --- a/drivers/input/mousedev.c +++ b/drivers/input/mousedev.c @@ -757,11 +757,11 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer, } /* No kernel lock - fine */ -static unsigned int mousedev_poll(struct file *file, poll_table *wait) +static __poll_t mousedev_poll(struct file *file, poll_table *wait) { struct mousedev_client *client = file->private_data; struct mousedev *mousedev = client->mousedev; - unsigned int mask; + __poll_t mask; poll_wait(file, &mousedev->wait, wait); diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c index 516f9fe77a17..fccf55a380b2 100644 --- a/drivers/input/serio/serio_raw.c +++ b/drivers/input/serio/serio_raw.c @@ -239,11 +239,11 @@ out: return retval; } -static unsigned int serio_raw_poll(struct file *file, poll_table *wait) +static __poll_t serio_raw_poll(struct file *file, poll_table *wait) { struct serio_raw_client *client = file->private_data; struct serio_raw *serio_raw = client->serio_raw; - unsigned int mask; + __poll_t mask; poll_wait(file, &serio_raw->wait, wait); diff --git a/drivers/input/serio/userio.c b/drivers/input/serio/userio.c index df1fd41860ac..a63de06b08bc 100644 --- a/drivers/input/serio/userio.c +++ b/drivers/input/serio/userio.c @@ -248,7 +248,7 @@ out: return error ?: count; } -static unsigned int userio_char_poll(struct file *file, poll_table *wait) +static __poll_t userio_char_poll(struct file *file, poll_table *wait) { struct userio_device *userio = file->private_data; diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index dde8f46bc254..e268811dc544 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -724,11 +724,11 @@ capi_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos return count; } -static unsigned int +static __poll_t capi_poll(struct file *file, poll_table *wait) { struct capidev *cdev = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; if (!cdev->ap.applid) return POLLERR; diff --git a/drivers/isdn/divert/divert_procfs.c b/drivers/isdn/divert/divert_procfs.c index 1c5dc345e7c5..34b7704042a4 100644 --- a/drivers/isdn/divert/divert_procfs.c +++ b/drivers/isdn/divert/divert_procfs.c @@ -119,10 +119,10 @@ isdn_divert_write(struct file *file, const char __user *buf, size_t count, loff_ /***************************************/ /* select routines for various kernels */ /***************************************/ -static unsigned int +static __poll_t isdn_divert_poll(struct file *file, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &(rd_queue), wait); /* mask = POLLOUT | POLLWRNORM; */ diff --git a/drivers/isdn/hardware/eicon/divamnt.c b/drivers/isdn/hardware/eicon/divamnt.c index 72e58bf07577..70f16102a001 100644 --- a/drivers/isdn/hardware/eicon/divamnt.c +++ b/drivers/isdn/hardware/eicon/divamnt.c @@ -98,9 +98,9 @@ void diva_os_get_time(dword *sec, dword *usec) /* * device node operations */ -static unsigned int maint_poll(struct file *file, poll_table *wait) +static __poll_t maint_poll(struct file *file, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &msgwaitq, wait); mask = POLLOUT | POLLWRNORM; diff --git a/drivers/isdn/hardware/eicon/divasi.c b/drivers/isdn/hardware/eicon/divasi.c index 0033d74a7291..da5cc5ab7e2d 100644 --- a/drivers/isdn/hardware/eicon/divasi.c +++ b/drivers/isdn/hardware/eicon/divasi.c @@ -74,7 +74,7 @@ static ssize_t um_idi_read(struct file *file, char __user *buf, size_t count, loff_t *offset); static ssize_t um_idi_write(struct file *file, const char __user *buf, size_t count, loff_t *offset); -static unsigned int um_idi_poll(struct file *file, poll_table *wait); +static __poll_t um_idi_poll(struct file *file, poll_table *wait); static int um_idi_open(struct inode *inode, struct file *file); static int um_idi_release(struct inode *inode, struct file *file); static int remove_entity(void *entity); @@ -365,7 +365,7 @@ um_idi_write(struct file *file, const char __user *buf, size_t count, return (ret); } -static unsigned int um_idi_poll(struct file *file, poll_table *wait) +static __poll_t um_idi_poll(struct file *file, poll_table *wait) { diva_um_idi_os_context_t *p_os; diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c index b2023e08dcd2..fbc788e6f0db 100644 --- a/drivers/isdn/hardware/eicon/divasmain.c +++ b/drivers/isdn/hardware/eicon/divasmain.c @@ -650,7 +650,7 @@ static ssize_t divas_read(struct file *file, char __user *buf, return (ret); } -static unsigned int divas_poll(struct file *file, poll_table *wait) +static __poll_t divas_poll(struct file *file, poll_table *wait) { if (!file->private_data) { return (POLLERR); diff --git a/drivers/isdn/hardware/eicon/divasproc.c b/drivers/isdn/hardware/eicon/divasproc.c index b57efd6ad916..3478f6f099eb 100644 --- a/drivers/isdn/hardware/eicon/divasproc.c +++ b/drivers/isdn/hardware/eicon/divasproc.c @@ -99,7 +99,7 @@ divas_write(struct file *file, const char __user *buf, size_t count, loff_t *off return (-ENODEV); } -static unsigned int divas_poll(struct file *file, poll_table *wait) +static __poll_t divas_poll(struct file *file, poll_table *wait) { return (POLLERR); } diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c index aaca0b3d662e..6abea6915f49 100644 --- a/drivers/isdn/hysdn/hysdn_proclog.c +++ b/drivers/isdn/hysdn/hysdn_proclog.c @@ -281,10 +281,10 @@ hysdn_log_close(struct inode *ino, struct file *filep) /*************************************************/ /* select/poll routine to be able using select() */ /*************************************************/ -static unsigned int +static __poll_t hysdn_log_poll(struct file *file, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; hysdn_card *card = PDE_DATA(file_inode(file)); struct procdata *pd = card->proclog; diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c index 8b03d618185e..0521c32949d4 100644 --- a/drivers/isdn/i4l/isdn_common.c +++ b/drivers/isdn/i4l/isdn_common.c @@ -1227,10 +1227,10 @@ out: return retval; } -static unsigned int +static __poll_t isdn_poll(struct file *file, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; unsigned int minor = iminor(file_inode(file)); int drvidx = isdn_minor2drv(minor - ISDN_MINOR_CTRL); diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c index e07aefb9151d..57884319b4b1 100644 --- a/drivers/isdn/i4l/isdn_ppp.c +++ b/drivers/isdn/i4l/isdn_ppp.c @@ -685,10 +685,10 @@ isdn_ppp_ioctl(int min, struct file *file, unsigned int cmd, unsigned long arg) return 0; } -unsigned int +__poll_t isdn_ppp_poll(struct file *file, poll_table *wait) { - u_int mask; + __poll_t mask; struct ippp_buf_queue *bf, *bl; u_long flags; struct ippp_struct *is; diff --git a/drivers/isdn/i4l/isdn_ppp.h b/drivers/isdn/i4l/isdn_ppp.h index 4e9b8935a4eb..34b8a2ce84f3 100644 --- a/drivers/isdn/i4l/isdn_ppp.h +++ b/drivers/isdn/i4l/isdn_ppp.h @@ -23,7 +23,7 @@ extern int isdn_ppp_autodial_filter(struct sk_buff *, isdn_net_local *); extern int isdn_ppp_xmit(struct sk_buff *, struct net_device *); extern void isdn_ppp_receive(isdn_net_dev *, isdn_net_local *, struct sk_buff *); extern int isdn_ppp_dev_ioctl(struct net_device *, struct ifreq *, int); -extern unsigned int isdn_ppp_poll(struct file *, struct poll_table_struct *); +extern __poll_t isdn_ppp_poll(struct file *, struct poll_table_struct *); extern int isdn_ppp_ioctl(int, struct file *, unsigned int, unsigned long); extern void isdn_ppp_release(int, struct file *); extern int isdn_ppp_dial_slave(char *); diff --git a/drivers/isdn/mISDN/timerdev.c b/drivers/isdn/mISDN/timerdev.c index c50a34340f67..f4272d4e0a26 100644 --- a/drivers/isdn/mISDN/timerdev.c +++ b/drivers/isdn/mISDN/timerdev.c @@ -141,11 +141,11 @@ mISDN_read(struct file *filep, char __user *buf, size_t count, loff_t *off) return ret; } -static unsigned int +static __poll_t mISDN_poll(struct file *filep, poll_table *wait) { struct mISDNtimerdev *dev = filep->private_data; - unsigned int mask = POLLERR; + __poll_t mask = POLLERR; if (*debug & DEBUG_TIMER) printk(KERN_DEBUG "%s(%p, %p)\n", __func__, filep, wait); diff --git a/drivers/leds/uleds.c b/drivers/leds/uleds.c index 5e9e8a1fdefb..5beacab05ed7 100644 --- a/drivers/leds/uleds.c +++ b/drivers/leds/uleds.c @@ -176,7 +176,7 @@ static ssize_t uleds_read(struct file *file, char __user *buffer, size_t count, return retval; } -static unsigned int uleds_poll(struct file *file, poll_table *wait) +static __poll_t uleds_poll(struct file *file, poll_table *wait) { struct uleds_device *udev = file->private_data; diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 899ec1f4c833..346e6f5f77be 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -1245,10 +1245,10 @@ static ssize_t smu_read(struct file *file, char __user *buf, return -EBADFD; } -static unsigned int smu_fpoll(struct file *file, poll_table *wait) +static __poll_t smu_fpoll(struct file *file, poll_table *wait) { struct smu_private *pp = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; unsigned long flags; if (pp == 0) diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index c4c2b3b85ebc..e8b29fc532e1 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -2157,11 +2157,11 @@ pmu_write(struct file *file, const char __user *buf, return 0; } -static unsigned int +static __poll_t pmu_fpoll(struct file *filp, poll_table *wait) { struct pmu_private *pp = filp->private_data; - unsigned int mask = 0; + __poll_t mask = 0; unsigned long flags; if (pp == 0) diff --git a/drivers/mailbox/mailbox-test.c b/drivers/mailbox/mailbox-test.c index 93f3d4d61fa7..f84730d63b1f 100644 --- a/drivers/mailbox/mailbox-test.c +++ b/drivers/mailbox/mailbox-test.c @@ -235,7 +235,7 @@ kfree_err: return ret; } -static unsigned int +static __poll_t mbox_test_message_poll(struct file *filp, struct poll_table_struct *wait) { struct mbox_test_device *tdev = filp->private_data; diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c index e52676fa9832..3f6791afd3e4 100644 --- a/drivers/md/dm-ioctl.c +++ b/drivers/md/dm-ioctl.c @@ -1929,10 +1929,10 @@ static int dm_release(struct inode *inode, struct file *filp) return 0; } -static unsigned dm_poll(struct file *filp, poll_table *wait) +static __poll_t dm_poll(struct file *filp, poll_table *wait) { struct dm_file *priv = filp->private_data; - unsigned mask = 0; + __poll_t mask = 0; poll_wait(filp, &dm_global_eventq, wait); diff --git a/drivers/md/md.c b/drivers/md/md.c index 4e4dee0ec2de..cb1476214f3f 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -7871,10 +7871,10 @@ static int md_seq_open(struct inode *inode, struct file *file) } static int md_unloading; -static unsigned int mdstat_poll(struct file *filp, poll_table *wait) +static __poll_t mdstat_poll(struct file *filp, poll_table *wait) { struct seq_file *seq = filp->private_data; - int mask; + __poll_t mask; if (md_unloading) return POLLIN|POLLRDNORM|POLLERR|POLLPRI; diff --git a/drivers/media/cec/cec-api.c b/drivers/media/cec/cec-api.c index 3dba3aa34a43..9d6c496f756c 100644 --- a/drivers/media/cec/cec-api.c +++ b/drivers/media/cec/cec-api.c @@ -43,13 +43,13 @@ static inline struct cec_devnode *cec_devnode_data(struct file *filp) /* CEC file operations */ -static unsigned int cec_poll(struct file *filp, +static __poll_t cec_poll(struct file *filp, struct poll_table_struct *poll) { struct cec_devnode *devnode = cec_devnode_data(filp); struct cec_fh *fh = filp->private_data; struct cec_adapter *adap = fh->adap; - unsigned int res = 0; + __poll_t res = 0; if (!devnode->registered) return POLLERR | POLLHUP; diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c index 8c87d6837c49..8ee3eebef4db 100644 --- a/drivers/media/common/saa7146/saa7146_fops.c +++ b/drivers/media/common/saa7146/saa7146_fops.c @@ -320,13 +320,13 @@ static int fops_mmap(struct file *file, struct vm_area_struct * vma) return res; } -static unsigned int __fops_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t __fops_poll(struct file *file, struct poll_table_struct *wait) { struct video_device *vdev = video_devdata(file); struct saa7146_fh *fh = file->private_data; struct videobuf_buffer *buf = NULL; struct videobuf_queue *q; - unsigned int res = v4l2_ctrl_poll(file, wait); + __poll_t res = v4l2_ctrl_poll(file, wait); DEB_EE("file:%p, poll:%p\n", file, wait); @@ -359,10 +359,10 @@ static unsigned int __fops_poll(struct file *file, struct poll_table_struct *wai return res; } -static unsigned int fops_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t fops_poll(struct file *file, struct poll_table_struct *wait) { struct video_device *vdev = video_devdata(file); - unsigned int res; + __poll_t res; mutex_lock(vdev->lock); res = __fops_poll(file, wait); diff --git a/drivers/media/common/siano/smsdvb-debugfs.c b/drivers/media/common/siano/smsdvb-debugfs.c index 1a8677ade391..0c0878bcf251 100644 --- a/drivers/media/common/siano/smsdvb-debugfs.c +++ b/drivers/media/common/siano/smsdvb-debugfs.c @@ -374,7 +374,7 @@ exit: return rc; } -static unsigned int smsdvb_stats_poll(struct file *file, poll_table *wait) +static __poll_t smsdvb_stats_poll(struct file *file, poll_table *wait) { struct smsdvb_debugfs *debug_data = file->private_data; int rc; @@ -384,12 +384,9 @@ static unsigned int smsdvb_stats_poll(struct file *file, poll_table *wait) poll_wait(file, &debug_data->stats_queue, wait); rc = smsdvb_stats_wait_read(debug_data); - if (rc > 0) - rc = POLLIN | POLLRDNORM; - kref_put(&debug_data->refcount, smsdvb_debugfs_data_release); - return rc; + return rc > 0 ? POLLIN | POLLRDNORM : 0; } static ssize_t smsdvb_stats_read(struct file *file, char __user *user_buf, diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c index 3ddd44e1ee77..3fe0eb740a6d 100644 --- a/drivers/media/dvb-core/dmxdev.c +++ b/drivers/media/dvb-core/dmxdev.c @@ -1066,10 +1066,10 @@ static long dvb_demux_ioctl(struct file *file, unsigned int cmd, return dvb_usercopy(file, cmd, arg, dvb_demux_do_ioctl); } -static unsigned int dvb_demux_poll(struct file *file, poll_table *wait) +static __poll_t dvb_demux_poll(struct file *file, poll_table *wait) { struct dmxdev_filter *dmxdevfilter = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; if ((!dmxdevfilter) || dmxdevfilter->dev->exit) return POLLERR; @@ -1160,11 +1160,11 @@ static long dvb_dvr_ioctl(struct file *file, return dvb_usercopy(file, cmd, arg, dvb_dvr_do_ioctl); } -static unsigned int dvb_dvr_poll(struct file *file, poll_table *wait) +static __poll_t dvb_dvr_poll(struct file *file, poll_table *wait) { struct dvb_device *dvbdev = file->private_data; struct dmxdev *dmxdev = dvbdev->priv; - unsigned int mask = 0; + __poll_t mask = 0; dprintk("%s\n", __func__); diff --git a/drivers/media/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb-core/dvb_ca_en50221.c index d48b61eb01f4..3f6c8bd8f869 100644 --- a/drivers/media/dvb-core/dvb_ca_en50221.c +++ b/drivers/media/dvb-core/dvb_ca_en50221.c @@ -1782,11 +1782,11 @@ static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file) * * return: Standard poll mask. */ -static unsigned int dvb_ca_en50221_io_poll(struct file *file, poll_table *wait) +static __poll_t dvb_ca_en50221_io_poll(struct file *file, poll_table *wait) { struct dvb_device *dvbdev = file->private_data; struct dvb_ca_private *ca = dvbdev->priv; - unsigned int mask = 0; + __poll_t mask = 0; int slot; int result = 0; diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 2afaa8226342..48e16fd003a7 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -2470,7 +2470,7 @@ static int dvb_frontend_handle_ioctl(struct file *file, } -static unsigned int dvb_frontend_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t dvb_frontend_poll(struct file *file, struct poll_table_struct *wait) { struct dvb_device *dvbdev = file->private_data; struct dvb_frontend *fe = dvbdev->priv; diff --git a/drivers/media/firewire/firedtv-ci.c b/drivers/media/firewire/firedtv-ci.c index edbb30fdd9d9..fb8a1d2ffd24 100644 --- a/drivers/media/firewire/firedtv-ci.c +++ b/drivers/media/firewire/firedtv-ci.c @@ -207,7 +207,7 @@ static int fdtv_ca_ioctl(struct file *file, unsigned int cmd, void *arg) return err; } -static unsigned int fdtv_ca_io_poll(struct file *file, poll_table *wait) +static __poll_t fdtv_ca_io_poll(struct file *file, poll_table *wait) { return POLLIN; } diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c index 423248f577b6..3049b1f505e5 100644 --- a/drivers/media/media-devnode.c +++ b/drivers/media/media-devnode.c @@ -99,7 +99,7 @@ static ssize_t media_write(struct file *filp, const char __user *buf, return devnode->fops->write(filp, buf, sz, off); } -static unsigned int media_poll(struct file *filp, +static __poll_t media_poll(struct file *filp, struct poll_table_struct *poll) { struct media_devnode *devnode = media_devnode_data(filp); diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index b366a7e1d976..c988669e22ff 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -2955,13 +2955,13 @@ static ssize_t bttv_read(struct file *file, char __user *data, return retval; } -static unsigned int bttv_poll(struct file *file, poll_table *wait) +static __poll_t bttv_poll(struct file *file, poll_table *wait) { struct bttv_fh *fh = file->private_data; struct bttv_buffer *buf; enum v4l2_field field; - unsigned int rc = 0; - unsigned long req_events = poll_requested_events(wait); + __poll_t rc = 0; + __poll_t req_events = poll_requested_events(wait); if (v4l2_event_pending(&fh->fh)) rc = POLLPRI; @@ -3329,13 +3329,13 @@ static ssize_t radio_read(struct file *file, char __user *data, return cmd.result; } -static unsigned int radio_poll(struct file *file, poll_table *wait) +static __poll_t radio_poll(struct file *file, poll_table *wait) { struct bttv_fh *fh = file->private_data; struct bttv *btv = fh->btv; - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct saa6588_command cmd; - unsigned int res = 0; + __poll_t res = 0; if (v4l2_event_pending(&fh->fh)) res = POLLPRI; diff --git a/drivers/media/pci/cx18/cx18-fileops.c b/drivers/media/pci/cx18/cx18-fileops.c index 4f9c2395941b..2b0abd5bbf64 100644 --- a/drivers/media/pci/cx18/cx18-fileops.c +++ b/drivers/media/pci/cx18/cx18-fileops.c @@ -602,14 +602,14 @@ ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count, return cx18_read_pos(s, buf, count, pos, filp->f_flags & O_NONBLOCK); } -unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait) +__poll_t cx18_v4l2_enc_poll(struct file *filp, poll_table *wait) { - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct cx18_open_id *id = file2id(filp); struct cx18 *cx = id->cx; struct cx18_stream *s = &cx->streams[id->type]; int eof = test_bit(CX18_F_S_STREAMOFF, &s->s_flags); - unsigned res = 0; + __poll_t res = 0; /* Start a capture if there is none */ if (!eof && !test_bit(CX18_F_S_STREAMING, &s->s_flags) && @@ -629,7 +629,7 @@ unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait) if ((s->vb_type == V4L2_BUF_TYPE_VIDEO_CAPTURE) && (id->type == CX18_ENC_STREAM_TYPE_YUV)) { - int videobuf_poll = videobuf_poll_stream(filp, &s->vbuf_q, wait); + __poll_t videobuf_poll = videobuf_poll_stream(filp, &s->vbuf_q, wait); if (v4l2_event_pending(&id->fh)) res |= POLLPRI; diff --git a/drivers/media/pci/cx18/cx18-fileops.h b/drivers/media/pci/cx18/cx18-fileops.h index 37ef34e866cb..5b44d30efd8f 100644 --- a/drivers/media/pci/cx18/cx18-fileops.h +++ b/drivers/media/pci/cx18/cx18-fileops.h @@ -23,7 +23,7 @@ ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count, ssize_t cx18_v4l2_write(struct file *filp, const char __user *buf, size_t count, loff_t *pos); int cx18_v4l2_close(struct file *filp); -unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait); +__poll_t cx18_v4l2_enc_poll(struct file *filp, poll_table *wait); int cx18_start_capture(struct cx18_open_id *id); void cx18_stop_capture(struct cx18_open_id *id, int gop_end); void cx18_mute(struct cx18 *cx); diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci/ddbridge/ddbridge-core.c index f4bd4908acdd..09a25d6c2cd1 100644 --- a/drivers/media/pci/ddbridge/ddbridge-core.c +++ b/drivers/media/pci/ddbridge/ddbridge-core.c @@ -732,13 +732,13 @@ static ssize_t ts_read(struct file *file, __user char *buf, return (count && (left == count)) ? -EAGAIN : (count - left); } -static unsigned int ts_poll(struct file *file, poll_table *wait) +static __poll_t ts_poll(struct file *file, poll_table *wait) { struct dvb_device *dvbdev = file->private_data; struct ddb_output *output = dvbdev->priv; struct ddb_input *input = output->port->input[0]; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &input->dma->wq, wait); poll_wait(file, &output->dma->wq, wait); diff --git a/drivers/media/pci/ivtv/ivtv-fileops.c b/drivers/media/pci/ivtv/ivtv-fileops.c index c9bd018e53de..4aa773507201 100644 --- a/drivers/media/pci/ivtv/ivtv-fileops.c +++ b/drivers/media/pci/ivtv/ivtv-fileops.c @@ -730,12 +730,12 @@ ssize_t ivtv_v4l2_write(struct file *filp, const char __user *user_buf, size_t c return res; } -unsigned int ivtv_v4l2_dec_poll(struct file *filp, poll_table *wait) +__poll_t ivtv_v4l2_dec_poll(struct file *filp, poll_table *wait) { struct ivtv_open_id *id = fh2id(filp->private_data); struct ivtv *itv = id->itv; struct ivtv_stream *s = &itv->streams[id->type]; - int res = 0; + __poll_t res = 0; /* add stream's waitq to the poll list */ IVTV_DEBUG_HI_FILE("Decoder poll\n"); @@ -764,14 +764,14 @@ unsigned int ivtv_v4l2_dec_poll(struct file *filp, poll_table *wait) return res; } -unsigned int ivtv_v4l2_enc_poll(struct file *filp, poll_table *wait) +__poll_t ivtv_v4l2_enc_poll(struct file *filp, poll_table *wait) { - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct ivtv_open_id *id = fh2id(filp->private_data); struct ivtv *itv = id->itv; struct ivtv_stream *s = &itv->streams[id->type]; int eof = test_bit(IVTV_F_S_STREAMOFF, &s->s_flags); - unsigned res = 0; + __poll_t res = 0; /* Start a capture if there is none */ if (!eof && !test_bit(IVTV_F_S_STREAMING, &s->s_flags) && diff --git a/drivers/media/pci/ivtv/ivtv-fileops.h b/drivers/media/pci/ivtv/ivtv-fileops.h index 5e08800772ca..e0029b2b8d09 100644 --- a/drivers/media/pci/ivtv/ivtv-fileops.h +++ b/drivers/media/pci/ivtv/ivtv-fileops.h @@ -28,8 +28,8 @@ ssize_t ivtv_v4l2_read(struct file *filp, char __user *buf, size_t count, ssize_t ivtv_v4l2_write(struct file *filp, const char __user *buf, size_t count, loff_t * pos); int ivtv_v4l2_close(struct file *filp); -unsigned int ivtv_v4l2_enc_poll(struct file *filp, poll_table * wait); -unsigned int ivtv_v4l2_dec_poll(struct file *filp, poll_table * wait); +__poll_t ivtv_v4l2_enc_poll(struct file *filp, poll_table * wait); +__poll_t ivtv_v4l2_dec_poll(struct file *filp, poll_table * wait); int ivtv_start_capture(struct ivtv_open_id *id); void ivtv_stop_capture(struct ivtv_open_id *id, int gop_end); int ivtv_start_decoding(struct ivtv_open_id *id, int speed); diff --git a/drivers/media/pci/meye/meye.c b/drivers/media/pci/meye/meye.c index 23999a8cef37..f74b08635082 100644 --- a/drivers/media/pci/meye/meye.c +++ b/drivers/media/pci/meye/meye.c @@ -1423,9 +1423,9 @@ static long vidioc_default(struct file *file, void *fh, bool valid_prio, } -static unsigned int meye_poll(struct file *file, poll_table *wait) +static __poll_t meye_poll(struct file *file, poll_table *wait) { - unsigned int res = v4l2_ctrl_poll(file, wait); + __poll_t res = v4l2_ctrl_poll(file, wait); mutex_lock(&meye.lock); poll_wait(file, &meye.proc_list, wait); diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index 82d2a24644e4..0ceaa3473cf2 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -1227,11 +1227,11 @@ static ssize_t radio_read(struct file *file, char __user *data, return cmd.result; } -static unsigned int radio_poll(struct file *file, poll_table *wait) +static __poll_t radio_poll(struct file *file, poll_table *wait) { struct saa7134_dev *dev = video_drvdata(file); struct saa6588_command cmd; - unsigned int rc = v4l2_ctrl_poll(file, wait); + __poll_t rc = v4l2_ctrl_poll(file, wait); cmd.instance = file; cmd.event_list = wait; diff --git a/drivers/media/pci/saa7164/saa7164-encoder.c b/drivers/media/pci/saa7164/saa7164-encoder.c index f21c245a54f7..e7b31a5b14fd 100644 --- a/drivers/media/pci/saa7164/saa7164-encoder.c +++ b/drivers/media/pci/saa7164/saa7164-encoder.c @@ -909,13 +909,13 @@ err: return ret; } -static unsigned int fops_poll(struct file *file, poll_table *wait) +static __poll_t fops_poll(struct file *file, poll_table *wait) { - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct saa7164_encoder_fh *fh = (struct saa7164_encoder_fh *)file->private_data; struct saa7164_port *port = fh->port; - unsigned int mask = v4l2_ctrl_poll(file, wait); + __poll_t mask = v4l2_ctrl_poll(file, wait); port->last_poll_msecs_diff = port->last_poll_msecs; port->last_poll_msecs = jiffies_to_msecs(jiffies); diff --git a/drivers/media/pci/saa7164/saa7164-vbi.c b/drivers/media/pci/saa7164/saa7164-vbi.c index 9255d7d23947..6f97c8f2e00d 100644 --- a/drivers/media/pci/saa7164/saa7164-vbi.c +++ b/drivers/media/pci/saa7164/saa7164-vbi.c @@ -614,11 +614,11 @@ err: return ret; } -static unsigned int fops_poll(struct file *file, poll_table *wait) +static __poll_t fops_poll(struct file *file, poll_table *wait) { struct saa7164_vbi_fh *fh = (struct saa7164_vbi_fh *)file->private_data; struct saa7164_port *port = fh->port; - unsigned int mask = 0; + __poll_t mask = 0; port->last_poll_msecs_diff = port->last_poll_msecs; port->last_poll_msecs = jiffies_to_msecs(jiffies); diff --git a/drivers/media/pci/ttpci/av7110_av.c b/drivers/media/pci/ttpci/av7110_av.c index 2aa4ba675194..4d10e2f979d2 100644 --- a/drivers/media/pci/ttpci/av7110_av.c +++ b/drivers/media/pci/ttpci/av7110_av.c @@ -937,11 +937,11 @@ static int dvb_video_get_event (struct av7110 *av7110, struct video_event *event * DVB device file operations ******************************************************************************/ -static unsigned int dvb_video_poll(struct file *file, poll_table *wait) +static __poll_t dvb_video_poll(struct file *file, poll_table *wait) { struct dvb_device *dvbdev = file->private_data; struct av7110 *av7110 = dvbdev->priv; - unsigned int mask = 0; + __poll_t mask = 0; dprintk(2, "av7110:%p, \n", av7110); @@ -989,11 +989,11 @@ static ssize_t dvb_video_write(struct file *file, const char __user *buf, return dvb_play(av7110, buf, count, file->f_flags & O_NONBLOCK, 1); } -static unsigned int dvb_audio_poll(struct file *file, poll_table *wait) +static __poll_t dvb_audio_poll(struct file *file, poll_table *wait) { struct dvb_device *dvbdev = file->private_data; struct av7110 *av7110 = dvbdev->priv; - unsigned int mask = 0; + __poll_t mask = 0; dprintk(2, "av7110:%p, \n", av7110); diff --git a/drivers/media/pci/ttpci/av7110_ca.c b/drivers/media/pci/ttpci/av7110_ca.c index 1fe49171d823..96ca227cf51b 100644 --- a/drivers/media/pci/ttpci/av7110_ca.c +++ b/drivers/media/pci/ttpci/av7110_ca.c @@ -223,13 +223,13 @@ static int dvb_ca_open(struct inode *inode, struct file *file) return 0; } -static unsigned int dvb_ca_poll (struct file *file, poll_table *wait) +static __poll_t dvb_ca_poll (struct file *file, poll_table *wait) { struct dvb_device *dvbdev = file->private_data; struct av7110 *av7110 = dvbdev->priv; struct dvb_ringbuffer *rbuf = &av7110->ci_rbuffer; struct dvb_ringbuffer *wbuf = &av7110->ci_wbuffer; - unsigned int mask = 0; + __poll_t mask = 0; dprintk(8, "av7110:%p\n",av7110); diff --git a/drivers/media/pci/zoran/zoran_driver.c b/drivers/media/pci/zoran/zoran_driver.c index d07840072337..b6a6c4f171d0 100644 --- a/drivers/media/pci/zoran/zoran_driver.c +++ b/drivers/media/pci/zoran/zoran_driver.c @@ -2501,13 +2501,13 @@ static int zoran_s_jpegcomp(struct file *file, void *__fh, return res; } -static unsigned int +static __poll_t zoran_poll (struct file *file, poll_table *wait) { struct zoran_fh *fh = file->private_data; struct zoran *zr = fh->zr; - int res = v4l2_ctrl_poll(file, wait); + __poll_t res = v4l2_ctrl_poll(file, wait); int frame; unsigned long flags; diff --git a/drivers/media/platform/davinci/vpfe_capture.c b/drivers/media/platform/davinci/vpfe_capture.c index 7b3f6f8e3dc8..cf65b39807fe 100644 --- a/drivers/media/platform/davinci/vpfe_capture.c +++ b/drivers/media/platform/davinci/vpfe_capture.c @@ -730,7 +730,7 @@ static int vpfe_mmap(struct file *file, struct vm_area_struct *vma) /* * vpfe_poll: It is used for select/poll system call */ -static unsigned int vpfe_poll(struct file *file, poll_table *wait) +static __poll_t vpfe_poll(struct file *file, poll_table *wait) { struct vpfe_device *vpfe_dev = video_drvdata(file); diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c index 2a2994ef15d5..b2dc524112f7 100644 --- a/drivers/media/platform/exynos-gsc/gsc-m2m.c +++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c @@ -707,12 +707,12 @@ static int gsc_m2m_release(struct file *file) return 0; } -static unsigned int gsc_m2m_poll(struct file *file, +static __poll_t gsc_m2m_poll(struct file *file, struct poll_table_struct *wait) { struct gsc_ctx *ctx = fh_to_ctx(file->private_data); struct gsc_dev *gsc = ctx->gsc_dev; - unsigned int ret; + __poll_t ret; if (mutex_lock_interruptible(&gsc->lock)) return -ERESTARTSYS; diff --git a/drivers/media/platform/fsl-viu.c b/drivers/media/platform/fsl-viu.c index dba21215dc84..de285a269390 100644 --- a/drivers/media/platform/fsl-viu.c +++ b/drivers/media/platform/fsl-viu.c @@ -1263,13 +1263,13 @@ static ssize_t viu_read(struct file *file, char __user *data, size_t count, return 0; } -static unsigned int viu_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t viu_poll(struct file *file, struct poll_table_struct *wait) { struct viu_fh *fh = file->private_data; struct videobuf_queue *q = &fh->vb_vidq; struct viu_dev *dev = fh->dev; - unsigned long req_events = poll_requested_events(wait); - unsigned int res = v4l2_ctrl_poll(file, wait); + __poll_t req_events = poll_requested_events(wait); + __poll_t res = v4l2_ctrl_poll(file, wait); if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type) return POLLERR; diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c index c8a12493f395..945ef1e2ccc7 100644 --- a/drivers/media/platform/m2m-deinterlace.c +++ b/drivers/media/platform/m2m-deinterlace.c @@ -950,11 +950,11 @@ static int deinterlace_release(struct file *file) return 0; } -static unsigned int deinterlace_poll(struct file *file, +static __poll_t deinterlace_poll(struct file *file, struct poll_table_struct *wait) { struct deinterlace_ctx *ctx = file->private_data; - int ret; + __poll_t ret; deinterlace_lock(ctx); ret = v4l2_m2m_poll(file, ctx->m2m_ctx, wait); diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index 4a2b1afa19c4..5a8eff60e95f 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -838,12 +838,12 @@ static int emmaprp_release(struct file *file) return 0; } -static unsigned int emmaprp_poll(struct file *file, +static __poll_t emmaprp_poll(struct file *file, struct poll_table_struct *wait) { struct emmaprp_dev *pcdev = video_drvdata(file); struct emmaprp_ctx *ctx = file->private_data; - unsigned int res; + __poll_t res; mutex_lock(&pcdev->dev_mutex); res = v4l2_m2m_poll(file, ctx->m2m_ctx, wait); diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c index 6f1b0c799e58..abb14ee20538 100644 --- a/drivers/media/platform/omap/omap_vout.c +++ b/drivers/media/platform/omap/omap_vout.c @@ -839,7 +839,7 @@ static void omap_vout_buffer_release(struct videobuf_queue *q, /* * File operations */ -static unsigned int omap_vout_poll(struct file *file, +static __poll_t omap_vout_poll(struct file *file, struct poll_table_struct *wait) { struct omap_vout_device *vout = file->private_data; diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index 218e6d7ae93a..a751c89a3ea8 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -1383,11 +1383,11 @@ static int isp_video_release(struct file *file) return 0; } -static unsigned int isp_video_poll(struct file *file, poll_table *wait) +static __poll_t isp_video_poll(struct file *file, poll_table *wait) { struct isp_video_fh *vfh = to_isp_video_fh(file->private_data); struct isp_video *video = video_drvdata(file); - int ret; + __poll_t ret; mutex_lock(&video->queue_lock); ret = vb2_poll(&vfh->queue, file, wait); diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c index 25c7a7d42292..437395a61065 100644 --- a/drivers/media/platform/s3c-camif/camif-capture.c +++ b/drivers/media/platform/s3c-camif/camif-capture.c @@ -590,12 +590,12 @@ static int s3c_camif_close(struct file *file) return ret; } -static unsigned int s3c_camif_poll(struct file *file, +static __poll_t s3c_camif_poll(struct file *file, struct poll_table_struct *wait) { struct camif_vp *vp = video_drvdata(file); struct camif_dev *camif = vp->camif; - int ret; + __poll_t ret; mutex_lock(&camif->lock); if (vp->owner && vp->owner != file->private_data) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index bc68dbbcaec1..fe94bd6b705e 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -988,14 +988,14 @@ static int s5p_mfc_release(struct file *file) } /* Poll */ -static unsigned int s5p_mfc_poll(struct file *file, +static __poll_t s5p_mfc_poll(struct file *file, struct poll_table_struct *wait) { struct s5p_mfc_ctx *ctx = fh_to_ctx(file->private_data); struct s5p_mfc_dev *dev = ctx->dev; struct vb2_queue *src_q, *dst_q; struct vb2_buffer *src_vb = NULL, *dst_vb = NULL; - unsigned int rc = 0; + __poll_t rc = 0; unsigned long flags; mutex_lock(&dev->mfc_mutex); diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c index dedc1b024f6f..976ea0bb5b6c 100644 --- a/drivers/media/platform/sh_veu.c +++ b/drivers/media/platform/sh_veu.c @@ -1016,7 +1016,7 @@ static int sh_veu_release(struct file *file) return 0; } -static unsigned int sh_veu_poll(struct file *file, +static __poll_t sh_veu_poll(struct file *file, struct poll_table_struct *wait) { struct sh_veu_file *veu_file = file->private_data; diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index 36762ec954e7..9b069783e3ed 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -1553,7 +1553,7 @@ static int sh_mobile_ceu_set_liveselection(struct soc_camera_device *icd, return ret; } -static unsigned int sh_mobile_ceu_poll(struct file *file, poll_table *pt) +static __poll_t sh_mobile_ceu_poll(struct file *file, poll_table *pt) { struct soc_camera_device *icd = file->private_data; diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c index 916ff68b73d4..d964c072832c 100644 --- a/drivers/media/platform/soc_camera/soc_camera.c +++ b/drivers/media/platform/soc_camera/soc_camera.c @@ -805,11 +805,11 @@ static int soc_camera_mmap(struct file *file, struct vm_area_struct *vma) return err; } -static unsigned int soc_camera_poll(struct file *file, poll_table *pt) +static __poll_t soc_camera_poll(struct file *file, poll_table *pt) { struct soc_camera_device *icd = file->private_data; struct soc_camera_host *ici = to_soc_camera_host(icd->parent); - unsigned res = POLLERR; + __poll_t res = POLLERR; if (icd->streamer != file) return POLLERR; diff --git a/drivers/media/platform/via-camera.c b/drivers/media/platform/via-camera.c index 805d4a8fc17e..f77be9302120 100644 --- a/drivers/media/platform/via-camera.c +++ b/drivers/media/platform/via-camera.c @@ -764,7 +764,7 @@ out_unlock: } -static unsigned int viacam_poll(struct file *filp, struct poll_table_struct *pt) +static __poll_t viacam_poll(struct file *filp, struct poll_table_struct *pt) { struct via_camera *cam = video_drvdata(filp); diff --git a/drivers/media/platform/vivid/vivid-core.c b/drivers/media/platform/vivid/vivid-core.c index 5f316a5e38db..c80239592088 100644 --- a/drivers/media/platform/vivid/vivid-core.c +++ b/drivers/media/platform/vivid/vivid-core.c @@ -416,7 +416,7 @@ static ssize_t vivid_radio_write(struct file *file, const char __user *buf, return vivid_radio_tx_write(file, buf, size, offset); } -static unsigned int vivid_radio_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t vivid_radio_poll(struct file *file, struct poll_table_struct *wait) { struct video_device *vdev = video_devdata(file); diff --git a/drivers/media/platform/vivid/vivid-radio-rx.c b/drivers/media/platform/vivid/vivid-radio-rx.c index 47c36c26096b..71f3ebb7aecf 100644 --- a/drivers/media/platform/vivid/vivid-radio-rx.c +++ b/drivers/media/platform/vivid/vivid-radio-rx.c @@ -141,7 +141,7 @@ retry: return i; } -unsigned int vivid_radio_rx_poll(struct file *file, struct poll_table_struct *wait) +__poll_t vivid_radio_rx_poll(struct file *file, struct poll_table_struct *wait) { return POLLIN | POLLRDNORM | v4l2_ctrl_poll(file, wait); } diff --git a/drivers/media/platform/vivid/vivid-radio-rx.h b/drivers/media/platform/vivid/vivid-radio-rx.h index 1077d8f061eb..2b33edb60942 100644 --- a/drivers/media/platform/vivid/vivid-radio-rx.h +++ b/drivers/media/platform/vivid/vivid-radio-rx.h @@ -21,7 +21,7 @@ #define _VIVID_RADIO_RX_H_ ssize_t vivid_radio_rx_read(struct file *, char __user *, size_t, loff_t *); -unsigned int vivid_radio_rx_poll(struct file *file, struct poll_table_struct *wait); +__poll_t vivid_radio_rx_poll(struct file *file, struct poll_table_struct *wait); int vivid_radio_rx_enum_freq_bands(struct file *file, void *fh, struct v4l2_frequency_band *band); int vivid_radio_rx_s_hw_freq_seek(struct file *file, void *fh, const struct v4l2_hw_freq_seek *a); diff --git a/drivers/media/platform/vivid/vivid-radio-tx.c b/drivers/media/platform/vivid/vivid-radio-tx.c index 0e8025b7b4dd..f0917f4e7d8c 100644 --- a/drivers/media/platform/vivid/vivid-radio-tx.c +++ b/drivers/media/platform/vivid/vivid-radio-tx.c @@ -105,7 +105,7 @@ retry: return i; } -unsigned int vivid_radio_tx_poll(struct file *file, struct poll_table_struct *wait) +__poll_t vivid_radio_tx_poll(struct file *file, struct poll_table_struct *wait) { return POLLOUT | POLLWRNORM | v4l2_ctrl_poll(file, wait); } diff --git a/drivers/media/platform/vivid/vivid-radio-tx.h b/drivers/media/platform/vivid/vivid-radio-tx.h index 7f8ff7547119..3c3343d70cbc 100644 --- a/drivers/media/platform/vivid/vivid-radio-tx.h +++ b/drivers/media/platform/vivid/vivid-radio-tx.h @@ -21,7 +21,7 @@ #define _VIVID_RADIO_TX_H_ ssize_t vivid_radio_tx_write(struct file *, const char __user *, size_t, loff_t *); -unsigned int vivid_radio_tx_poll(struct file *file, struct poll_table_struct *wait); +__poll_t vivid_radio_tx_poll(struct file *file, struct poll_table_struct *wait); int vidioc_g_modulator(struct file *file, void *fh, struct v4l2_modulator *a); int vidioc_s_modulator(struct file *file, void *fh, const struct v4l2_modulator *a); diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c index 7575e5370a49..dba611003a00 100644 --- a/drivers/media/radio/radio-cadet.c +++ b/drivers/media/radio/radio-cadet.c @@ -481,11 +481,11 @@ static int cadet_release(struct file *file) return 0; } -static unsigned int cadet_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t cadet_poll(struct file *file, struct poll_table_struct *wait) { struct cadet *dev = video_drvdata(file); - unsigned long req_events = poll_requested_events(wait); - unsigned int res = v4l2_ctrl_poll(file, wait); + __poll_t req_events = poll_requested_events(wait); + __poll_t res = v4l2_ctrl_poll(file, wait); poll_wait(file, &dev->read_queue, wait); if (dev->rdsstat == 0 && (req_events & (POLLIN | POLLRDNORM))) { diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c index 540ac887a63c..49293dd707b9 100644 --- a/drivers/media/radio/radio-si476x.c +++ b/drivers/media/radio/radio-si476x.c @@ -1153,12 +1153,12 @@ static ssize_t si476x_radio_fops_read(struct file *file, char __user *buf, return rval; } -static unsigned int si476x_radio_fops_poll(struct file *file, +static __poll_t si476x_radio_fops_poll(struct file *file, struct poll_table_struct *pts) { struct si476x_radio *radio = video_drvdata(file); - unsigned long req_events = poll_requested_events(pts); - unsigned int err = v4l2_ctrl_poll(file, pts); + __poll_t req_events = poll_requested_events(pts); + __poll_t err = v4l2_ctrl_poll(file, pts); if (req_events & (POLLIN | POLLRDNORM)) { if (atomic_read(&radio->core->is_alive)) diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c index 3cbdc085c65d..f92b0f9241a9 100644 --- a/drivers/media/radio/radio-wl1273.c +++ b/drivers/media/radio/radio-wl1273.c @@ -1089,7 +1089,7 @@ out: return r; } -static unsigned int wl1273_fm_fops_poll(struct file *file, +static __poll_t wl1273_fm_fops_poll(struct file *file, struct poll_table_struct *pts) { struct wl1273_device *radio = video_get_drvdata(video_devdata(file)); diff --git a/drivers/media/radio/si470x/radio-si470x-common.c b/drivers/media/radio/si470x/radio-si470x-common.c index c89a7d5b8c55..68fe9e5c7a70 100644 --- a/drivers/media/radio/si470x/radio-si470x-common.c +++ b/drivers/media/radio/si470x/radio-si470x-common.c @@ -507,12 +507,12 @@ done: /* * si470x_fops_poll - poll RDS data */ -static unsigned int si470x_fops_poll(struct file *file, +static __poll_t si470x_fops_poll(struct file *file, struct poll_table_struct *pts) { struct si470x_device *radio = video_drvdata(file); - unsigned long req_events = poll_requested_events(pts); - int retval = v4l2_ctrl_poll(file, pts); + __poll_t req_events = poll_requested_events(pts); + __poll_t retval = v4l2_ctrl_poll(file, pts); if (req_events & (POLLIN | POLLRDNORM)) { /* switch on rds reception */ diff --git a/drivers/media/radio/wl128x/fmdrv_v4l2.c b/drivers/media/radio/wl128x/fmdrv_v4l2.c index fc5a7abc83d2..fd603c1b96bb 100644 --- a/drivers/media/radio/wl128x/fmdrv_v4l2.c +++ b/drivers/media/radio/wl128x/fmdrv_v4l2.c @@ -102,7 +102,7 @@ static ssize_t fm_v4l2_fops_write(struct file *file, const char __user * buf, return sizeof(rds); } -static u32 fm_v4l2_fops_poll(struct file *file, struct poll_table_struct *pts) +static __poll_t fm_v4l2_fops_poll(struct file *file, struct poll_table_struct *pts) { int ret; struct fmdev *fmdev; diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index e16d1138ca48..aab53641838b 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -272,10 +272,10 @@ int lirc_dev_fop_close(struct inode *inode, struct file *file) } EXPORT_SYMBOL(lirc_dev_fop_close); -unsigned int lirc_dev_fop_poll(struct file *file, poll_table *wait) +__poll_t lirc_dev_fop_poll(struct file *file, poll_table *wait) { struct lirc_dev *d = file->private_data; - unsigned int ret; + __poll_t ret; if (!d->attached) return POLLHUP | POLLERR; diff --git a/drivers/media/usb/cpia2/cpia2.h b/drivers/media/usb/cpia2/cpia2.h index 81f72c0b561f..ab238ac8bfc0 100644 --- a/drivers/media/usb/cpia2/cpia2.h +++ b/drivers/media/usb/cpia2/cpia2.h @@ -444,7 +444,7 @@ int cpia2_allocate_buffers(struct camera_data *cam); void cpia2_free_buffers(struct camera_data *cam); long cpia2_read(struct camera_data *cam, char __user *buf, unsigned long count, int noblock); -unsigned int cpia2_poll(struct camera_data *cam, +__poll_t cpia2_poll(struct camera_data *cam, struct file *filp, poll_table *wait); int cpia2_remap_buffer(struct camera_data *cam, struct vm_area_struct *vma); void cpia2_set_property_flip(struct camera_data *cam, int prop_val); diff --git a/drivers/media/usb/cpia2/cpia2_core.c b/drivers/media/usb/cpia2/cpia2_core.c index 0efba0da0a45..e7524920c618 100644 --- a/drivers/media/usb/cpia2/cpia2_core.c +++ b/drivers/media/usb/cpia2/cpia2_core.c @@ -2370,10 +2370,10 @@ long cpia2_read(struct camera_data *cam, * cpia2_poll * *****************************************************************************/ -unsigned int cpia2_poll(struct camera_data *cam, struct file *filp, +__poll_t cpia2_poll(struct camera_data *cam, struct file *filp, poll_table *wait) { - unsigned int status = v4l2_ctrl_poll(filp, wait); + __poll_t status = v4l2_ctrl_poll(filp, wait); if ((poll_requested_events(wait) & (POLLIN | POLLRDNORM)) && !cam->streaming) { diff --git a/drivers/media/usb/cpia2/cpia2_v4l.c b/drivers/media/usb/cpia2/cpia2_v4l.c index 3dedd83f0b19..74c97565ccc6 100644 --- a/drivers/media/usb/cpia2/cpia2_v4l.c +++ b/drivers/media/usb/cpia2/cpia2_v4l.c @@ -169,10 +169,10 @@ static ssize_t cpia2_v4l_read(struct file *file, char __user *buf, size_t count, * cpia2_v4l_poll * *****************************************************************************/ -static unsigned int cpia2_v4l_poll(struct file *filp, struct poll_table_struct *wait) +static __poll_t cpia2_v4l_poll(struct file *filp, struct poll_table_struct *wait) { struct camera_data *cam = video_drvdata(filp); - unsigned int res; + __poll_t res; mutex_lock(&cam->v4l2_lock); res = cpia2_poll(cam, filp, wait); diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c index d538fa407742..103e3299b77f 100644 --- a/drivers/media/usb/cx231xx/cx231xx-417.c +++ b/drivers/media/usb/cx231xx/cx231xx-417.c @@ -1812,13 +1812,13 @@ static ssize_t mpeg_read(struct file *file, char __user *data, file->f_flags & O_NONBLOCK); } -static unsigned int mpeg_poll(struct file *file, +static __poll_t mpeg_poll(struct file *file, struct poll_table_struct *wait) { - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct cx231xx_fh *fh = file->private_data; struct cx231xx *dev = fh->dev; - unsigned int res = 0; + __poll_t res = 0; if (v4l2_event_pending(&fh->fh)) res |= POLLPRI; diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c index 226059fc672b..d7b2e694bbb9 100644 --- a/drivers/media/usb/cx231xx/cx231xx-video.c +++ b/drivers/media/usb/cx231xx/cx231xx-video.c @@ -2006,12 +2006,12 @@ cx231xx_v4l2_read(struct file *filp, char __user *buf, size_t count, * cx231xx_v4l2_poll() * will allocate buffers when called for the first time */ -static unsigned int cx231xx_v4l2_poll(struct file *filp, poll_table *wait) +static __poll_t cx231xx_v4l2_poll(struct file *filp, poll_table *wait) { - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct cx231xx_fh *fh = filp->private_data; struct cx231xx *dev = fh->dev; - unsigned res = 0; + __poll_t res = 0; int rc; rc = check_dev(dev); diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c index 961343873fd0..b72d02e225fd 100644 --- a/drivers/media/usb/gspca/gspca.c +++ b/drivers/media/usb/gspca/gspca.c @@ -1862,11 +1862,11 @@ out: return ret; } -static unsigned int dev_poll(struct file *file, poll_table *wait) +static __poll_t dev_poll(struct file *file, poll_table *wait) { struct gspca_dev *gspca_dev = video_drvdata(file); - unsigned long req_events = poll_requested_events(wait); - int ret = 0; + __poll_t req_events = poll_requested_events(wait); + __poll_t ret = 0; PDEBUG(D_FRAM, "poll"); diff --git a/drivers/media/usb/hdpvr/hdpvr-video.c b/drivers/media/usb/hdpvr/hdpvr-video.c index 7fb036d6a86e..d0d638c2e900 100644 --- a/drivers/media/usb/hdpvr/hdpvr-video.c +++ b/drivers/media/usb/hdpvr/hdpvr-video.c @@ -521,12 +521,12 @@ err: return ret; } -static unsigned int hdpvr_poll(struct file *filp, poll_table *wait) +static __poll_t hdpvr_poll(struct file *filp, poll_table *wait) { - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct hdpvr_buffer *buf = NULL; struct hdpvr_device *dev = video_drvdata(filp); - unsigned int mask = v4l2_ctrl_poll(filp, wait); + __poll_t mask = v4l2_ctrl_poll(filp, wait); if (!(req_events & (POLLIN | POLLRDNORM))) return mask; diff --git a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c index 4320bda9352d..11cdfe356801 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c @@ -1190,9 +1190,9 @@ static ssize_t pvr2_v4l2_read(struct file *file, } -static unsigned int pvr2_v4l2_poll(struct file *file, poll_table *wait) +static __poll_t pvr2_v4l2_poll(struct file *file, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; struct pvr2_v4l2_fh *fh = file->private_data; int ret; diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c b/drivers/media/usb/stkwebcam/stk-webcam.c index c0bba773db25..cba0916d33e5 100644 --- a/drivers/media/usb/stkwebcam/stk-webcam.c +++ b/drivers/media/usb/stkwebcam/stk-webcam.c @@ -721,10 +721,10 @@ static ssize_t v4l_stk_read(struct file *fp, char __user *buf, return ret; } -static unsigned int v4l_stk_poll(struct file *fp, poll_table *wait) +static __poll_t v4l_stk_poll(struct file *fp, poll_table *wait) { struct stk_camera *dev = video_drvdata(fp); - unsigned res = v4l2_ctrl_poll(fp, wait); + __poll_t res = v4l2_ctrl_poll(fp, wait); poll_wait(fp, &dev->wait_frame, wait); diff --git a/drivers/media/usb/tm6000/tm6000-video.c b/drivers/media/usb/tm6000/tm6000-video.c index 9fa25de6b5a9..317bf5a3933e 100644 --- a/drivers/media/usb/tm6000/tm6000-video.c +++ b/drivers/media/usb/tm6000/tm6000-video.c @@ -1423,13 +1423,13 @@ tm6000_read(struct file *file, char __user *data, size_t count, loff_t *pos) return 0; } -static unsigned int +static __poll_t __tm6000_poll(struct file *file, struct poll_table_struct *wait) { - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct tm6000_fh *fh = file->private_data; struct tm6000_buffer *buf; - int res = 0; + __poll_t res = 0; if (v4l2_event_pending(&fh->fh)) res = POLLPRI; @@ -1457,11 +1457,11 @@ __tm6000_poll(struct file *file, struct poll_table_struct *wait) return res; } -static unsigned int tm6000_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t tm6000_poll(struct file *file, struct poll_table_struct *wait) { struct tm6000_fh *fh = file->private_data; struct tm6000_core *dev = fh->dev; - unsigned int res; + __poll_t res; mutex_lock(&dev->lock); res = __tm6000_poll(file, wait); diff --git a/drivers/media/usb/uvc/uvc_queue.c b/drivers/media/usb/uvc/uvc_queue.c index c8d78b2f3de4..692c463f14f7 100644 --- a/drivers/media/usb/uvc/uvc_queue.c +++ b/drivers/media/usb/uvc/uvc_queue.c @@ -340,10 +340,10 @@ unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue, } #endif -unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file, +__poll_t uvc_queue_poll(struct uvc_video_queue *queue, struct file *file, poll_table *wait) { - unsigned int ret; + __poll_t ret; mutex_lock(&queue->mutex); ret = vb2_poll(&queue->queue, file, wait); diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c index 3e7e283a44a8..ed3bf05e2462 100644 --- a/drivers/media/usb/uvc/uvc_v4l2.c +++ b/drivers/media/usb/uvc/uvc_v4l2.c @@ -1423,7 +1423,7 @@ static int uvc_v4l2_mmap(struct file *file, struct vm_area_struct *vma) return uvc_queue_mmap(&stream->queue, vma); } -static unsigned int uvc_v4l2_poll(struct file *file, poll_table *wait) +static __poll_t uvc_v4l2_poll(struct file *file, poll_table *wait) { struct uvc_fh *handle = file->private_data; struct uvc_streaming *stream = handle->stream; diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index 05398784d1c8..9b44a7cd5ec1 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -678,7 +678,7 @@ extern struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue, struct uvc_buffer *buf); extern int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma); -extern unsigned int uvc_queue_poll(struct uvc_video_queue *queue, +extern __poll_t uvc_queue_poll(struct uvc_video_queue *queue, struct file *file, poll_table *wait); #ifndef CONFIG_MMU extern unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue, diff --git a/drivers/media/usb/zr364xx/zr364xx.c b/drivers/media/usb/zr364xx/zr364xx.c index 1d888661fd03..8b7c19943d46 100644 --- a/drivers/media/usb/zr364xx/zr364xx.c +++ b/drivers/media/usb/zr364xx/zr364xx.c @@ -1287,12 +1287,12 @@ static int zr364xx_mmap(struct file *file, struct vm_area_struct *vma) return ret; } -static unsigned int zr364xx_poll(struct file *file, +static __poll_t zr364xx_poll(struct file *file, struct poll_table_struct *wait) { struct zr364xx_camera *cam = video_drvdata(file); struct videobuf_queue *q = &cam->vb_vidq; - unsigned res = v4l2_ctrl_poll(file, wait); + __poll_t res = v4l2_ctrl_poll(file, wait); _DBG("%s\n", __func__); diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index cbb2ef43945f..b07657149434 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -3457,7 +3457,7 @@ int v4l2_ctrl_subdev_subscribe_event(struct v4l2_subdev *sd, struct v4l2_fh *fh, } EXPORT_SYMBOL(v4l2_ctrl_subdev_subscribe_event); -unsigned int v4l2_ctrl_poll(struct file *file, struct poll_table_struct *wait) +__poll_t v4l2_ctrl_poll(struct file *file, struct poll_table_struct *wait) { struct v4l2_fh *fh = file->private_data; diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index c647ba648805..8ad8c1627768 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -331,10 +331,10 @@ static ssize_t v4l2_write(struct file *filp, const char __user *buf, return ret; } -static unsigned int v4l2_poll(struct file *filp, struct poll_table_struct *poll) +static __poll_t v4l2_poll(struct file *filp, struct poll_table_struct *poll) { struct video_device *vdev = video_devdata(filp); - unsigned int res = POLLERR | POLLHUP; + __poll_t res = POLLERR | POLLHUP; if (!vdev->fops->poll) return DEFAULT_POLLMASK; diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c index bc580fbe18fa..186156f8952a 100644 --- a/drivers/media/v4l2-core/v4l2-mem2mem.c +++ b/drivers/media/v4l2-core/v4l2-mem2mem.c @@ -500,14 +500,14 @@ int v4l2_m2m_streamoff(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, } EXPORT_SYMBOL_GPL(v4l2_m2m_streamoff); -unsigned int v4l2_m2m_poll(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, +__poll_t v4l2_m2m_poll(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, struct poll_table_struct *wait) { struct video_device *vfd = video_devdata(file); - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct vb2_queue *src_q, *dst_q; struct vb2_buffer *src_vb = NULL, *dst_vb = NULL; - unsigned int rc = 0; + __poll_t rc = 0; unsigned long flags; if (test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags)) { @@ -794,11 +794,11 @@ int v4l2_m2m_fop_mmap(struct file *file, struct vm_area_struct *vma) } EXPORT_SYMBOL_GPL(v4l2_m2m_fop_mmap); -unsigned int v4l2_m2m_fop_poll(struct file *file, poll_table *wait) +__poll_t v4l2_m2m_fop_poll(struct file *file, poll_table *wait) { struct v4l2_fh *fh = file->private_data; struct v4l2_m2m_ctx *m2m_ctx = fh->m2m_ctx; - unsigned int ret; + __poll_t ret; if (m2m_ctx->q_lock) mutex_lock(m2m_ctx->q_lock); diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c index 43fefa73e0a3..28966fa8c610 100644 --- a/drivers/media/v4l2-core/v4l2-subdev.c +++ b/drivers/media/v4l2-core/v4l2-subdev.c @@ -469,7 +469,7 @@ static long subdev_compat_ioctl32(struct file *file, unsigned int cmd, } #endif -static unsigned int subdev_poll(struct file *file, poll_table *wait) +static __poll_t subdev_poll(struct file *file, poll_table *wait) { struct video_device *vdev = video_devdata(file); struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev); diff --git a/drivers/media/v4l2-core/videobuf-core.c b/drivers/media/v4l2-core/videobuf-core.c index e87fb13b22dc..9a89d3ae170f 100644 --- a/drivers/media/v4l2-core/videobuf-core.c +++ b/drivers/media/v4l2-core/videobuf-core.c @@ -1118,13 +1118,13 @@ done: } EXPORT_SYMBOL_GPL(videobuf_read_stream); -unsigned int videobuf_poll_stream(struct file *file, +__poll_t videobuf_poll_stream(struct file *file, struct videobuf_queue *q, poll_table *wait) { - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct videobuf_buffer *buf = NULL; - unsigned int rc = 0; + __poll_t rc = 0; videobuf_queue_lock(q); if (q->streaming) { diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index a8589d96ef72..0d9f772d6d03 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -2018,10 +2018,10 @@ void vb2_core_queue_release(struct vb2_queue *q) } EXPORT_SYMBOL_GPL(vb2_core_queue_release); -unsigned int vb2_core_poll(struct vb2_queue *q, struct file *file, +__poll_t vb2_core_poll(struct vb2_queue *q, struct file *file, poll_table *wait) { - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct vb2_buffer *vb = NULL; unsigned long flags; diff --git a/drivers/media/v4l2-core/videobuf2-v4l2.c b/drivers/media/v4l2-core/videobuf2-v4l2.c index 4075314a6989..a49f7eb98c2e 100644 --- a/drivers/media/v4l2-core/videobuf2-v4l2.c +++ b/drivers/media/v4l2-core/videobuf2-v4l2.c @@ -671,11 +671,11 @@ void vb2_queue_release(struct vb2_queue *q) } EXPORT_SYMBOL_GPL(vb2_queue_release); -unsigned int vb2_poll(struct vb2_queue *q, struct file *file, poll_table *wait) +__poll_t vb2_poll(struct vb2_queue *q, struct file *file, poll_table *wait) { struct video_device *vfd = video_devdata(file); - unsigned long req_events = poll_requested_events(wait); - unsigned int res = 0; + __poll_t req_events = poll_requested_events(wait); + __poll_t res = 0; if (test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags)) { struct v4l2_fh *fh = file->private_data; @@ -904,12 +904,12 @@ exit: } EXPORT_SYMBOL_GPL(vb2_fop_read); -unsigned int vb2_fop_poll(struct file *file, poll_table *wait) +__poll_t vb2_fop_poll(struct file *file, poll_table *wait) { struct video_device *vdev = video_devdata(file); struct vb2_queue *q = vdev->queue; struct mutex *lock = q->lock ? q->lock : vdev->lock; - unsigned res; + __poll_t res; void *fileio; /* diff --git a/drivers/misc/cxl/api.c b/drivers/misc/cxl/api.c index 7c11bad5cded..753b1a698fc4 100644 --- a/drivers/misc/cxl/api.c +++ b/drivers/misc/cxl/api.c @@ -427,7 +427,7 @@ int cxl_fd_mmap(struct file *file, struct vm_area_struct *vm) return afu_mmap(file, vm); } EXPORT_SYMBOL_GPL(cxl_fd_mmap); -unsigned int cxl_fd_poll(struct file *file, struct poll_table_struct *poll) +__poll_t cxl_fd_poll(struct file *file, struct poll_table_struct *poll) { return afu_poll(file, poll); } diff --git a/drivers/misc/cxl/cxl.h b/drivers/misc/cxl/cxl.h index e46a4062904a..a798c2ccd67d 100644 --- a/drivers/misc/cxl/cxl.h +++ b/drivers/misc/cxl/cxl.h @@ -1081,7 +1081,7 @@ int afu_open(struct inode *inode, struct file *file); int afu_release(struct inode *inode, struct file *file); long afu_ioctl(struct file *file, unsigned int cmd, unsigned long arg); int afu_mmap(struct file *file, struct vm_area_struct *vm); -unsigned int afu_poll(struct file *file, struct poll_table_struct *poll); +__poll_t afu_poll(struct file *file, struct poll_table_struct *poll); ssize_t afu_read(struct file *file, char __user *buf, size_t count, loff_t *off); extern const struct file_operations afu_fops; diff --git a/drivers/misc/cxl/file.c b/drivers/misc/cxl/file.c index 76c0b0ca9388..90341ccda9bd 100644 --- a/drivers/misc/cxl/file.c +++ b/drivers/misc/cxl/file.c @@ -354,10 +354,10 @@ static inline bool ctx_event_pending(struct cxl_context *ctx) return false; } -unsigned int afu_poll(struct file *file, struct poll_table_struct *poll) +__poll_t afu_poll(struct file *file, struct poll_table_struct *poll) { struct cxl_context *ctx = file->private_data; - int mask = 0; + __poll_t mask = 0; unsigned long flags; diff --git a/drivers/misc/hpilo.c b/drivers/misc/hpilo.c index 097e3092c158..95ce3e891b1b 100644 --- a/drivers/misc/hpilo.c +++ b/drivers/misc/hpilo.c @@ -514,7 +514,7 @@ static ssize_t ilo_write(struct file *fp, const char __user *buf, return err ? -EFAULT : len; } -static unsigned int ilo_poll(struct file *fp, poll_table *wait) +static __poll_t ilo_poll(struct file *fp, poll_table *wait) { struct ccb_data *data = fp->private_data; struct ccb *driver_ccb = &data->driver_ccb; diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c index 8d53609861d8..e49888eab87d 100644 --- a/drivers/misc/lis3lv02d/lis3lv02d.c +++ b/drivers/misc/lis3lv02d/lis3lv02d.c @@ -651,7 +651,7 @@ out: return retval; } -static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait) +static __poll_t lis3lv02d_misc_poll(struct file *file, poll_table *wait) { struct lis3lv02d *lis3 = container_of(file->private_data, struct lis3lv02d, miscdev); diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c index e825f013e54e..505b710291e6 100644 --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -542,12 +542,12 @@ static long mei_compat_ioctl(struct file *file, * * Return: poll mask */ -static unsigned int mei_poll(struct file *file, poll_table *wait) +static __poll_t mei_poll(struct file *file, poll_table *wait) { - unsigned long req_events = poll_requested_events(wait); + __poll_t req_events = poll_requested_events(wait); struct mei_cl *cl = file->private_data; struct mei_device *dev; - unsigned int mask = 0; + __poll_t mask = 0; bool notify_en; if (WARN_ON(!cl || !cl->dev)) diff --git a/drivers/misc/mic/scif/scif_api.c b/drivers/misc/mic/scif/scif_api.c index ddc9e4b08b5c..8a3e48ec37dd 100644 --- a/drivers/misc/mic/scif/scif_api.c +++ b/drivers/misc/mic/scif/scif_api.c @@ -1311,10 +1311,10 @@ static inline void _scif_poll_wait(struct file *f, wait_queue_head_t *wq, spin_lock(&ep->lock); } -unsigned int +__poll_t __scif_pollfd(struct file *f, poll_table *wait, struct scif_endpt *ep) { - unsigned int mask = 0; + __poll_t mask = 0; dev_dbg(scif_info.mdev.this_device, "SCIFAPI pollfd: ep %p %s\n", ep, scif_ep_states[ep->state]); @@ -1389,7 +1389,8 @@ scif_poll(struct scif_pollepd *ufds, unsigned int nfds, long timeout_msecs) { struct poll_wqueues table; poll_table *pt; - int i, mask, count = 0, timed_out = timeout_msecs == 0; + int i, count = 0, timed_out = timeout_msecs == 0; + __poll_t mask; u64 timeout = timeout_msecs < 0 ? MAX_SCHEDULE_TIMEOUT : msecs_to_jiffies(timeout_msecs); diff --git a/drivers/misc/mic/scif/scif_epd.h b/drivers/misc/mic/scif/scif_epd.h index 1771d7a9b8d0..f39b663da287 100644 --- a/drivers/misc/mic/scif/scif_epd.h +++ b/drivers/misc/mic/scif/scif_epd.h @@ -203,7 +203,7 @@ void scif_clientrcvd(struct scif_dev *scifdev, struct scifmsg *msg); int __scif_connect(scif_epd_t epd, struct scif_port_id *dst, bool non_block); int __scif_flush(scif_epd_t epd); int scif_mmap(struct vm_area_struct *vma, scif_epd_t epd); -unsigned int __scif_pollfd(struct file *f, poll_table *wait, +__poll_t __scif_pollfd(struct file *f, poll_table *wait, struct scif_endpt *ep); int __scif_pin_pages(void *addr, size_t len, int *out_prot, int map_flags, scif_pinned_pages_t *pages); diff --git a/drivers/misc/mic/scif/scif_fd.c b/drivers/misc/mic/scif/scif_fd.c index f7e826142a72..5c2a57ae4f85 100644 --- a/drivers/misc/mic/scif/scif_fd.c +++ b/drivers/misc/mic/scif/scif_fd.c @@ -41,7 +41,7 @@ static int scif_fdmmap(struct file *f, struct vm_area_struct *vma) return scif_mmap(vma, priv); } -static unsigned int scif_fdpoll(struct file *f, poll_table *wait) +static __poll_t scif_fdpoll(struct file *f, poll_table *wait) { struct scif_endpt *priv = f->private_data; diff --git a/drivers/misc/mic/vop/vop_vringh.c b/drivers/misc/mic/vop/vop_vringh.c index fed992e2c258..4120ed8f0cae 100644 --- a/drivers/misc/mic/vop/vop_vringh.c +++ b/drivers/misc/mic/vop/vop_vringh.c @@ -1023,10 +1023,10 @@ __unlock_ret: * in the card->host (TX) path, when userspace is unblocked by poll it * must drain all available descriptors or it can stall. */ -static unsigned int vop_poll(struct file *f, poll_table *wait) +static __poll_t vop_poll(struct file *f, poll_table *wait) { struct vop_vdev *vdev = f->private_data; - int mask = 0; + __poll_t mask = 0; mutex_lock(&vdev->vdev_mutex); if (vop_vdev_inited(vdev)) { diff --git a/drivers/misc/phantom.c b/drivers/misc/phantom.c index 30754927fd80..8fa68cf308e0 100644 --- a/drivers/misc/phantom.c +++ b/drivers/misc/phantom.c @@ -256,10 +256,10 @@ static int phantom_release(struct inode *inode, struct file *file) return 0; } -static unsigned int phantom_poll(struct file *file, poll_table *wait) +static __poll_t phantom_poll(struct file *file, poll_table *wait) { struct phantom_device *dev = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; pr_debug("phantom_poll: %d\n", atomic_read(&dev->counter)); poll_wait(file, &dev->wait, wait); diff --git a/drivers/misc/vmw_vmci/vmci_host.c b/drivers/misc/vmw_vmci/vmci_host.c index 8a16a26e9658..6640e7651533 100644 --- a/drivers/misc/vmw_vmci/vmci_host.c +++ b/drivers/misc/vmw_vmci/vmci_host.c @@ -166,11 +166,11 @@ static int vmci_host_close(struct inode *inode, struct file *filp) * This is used to wake up the VMX when a VMCI call arrives, or * to wake up select() or poll() at the next clock tick. */ -static unsigned int vmci_host_poll(struct file *filp, poll_table *wait) +static __poll_t vmci_host_poll(struct file *filp, poll_table *wait) { struct vmci_host_dev *vmci_host_dev = filp->private_data; struct vmci_ctx *context = vmci_host_dev->context; - unsigned int mask = 0; + __poll_t mask = 0; if (vmci_host_dev->ct_type == VMCIOBJ_CONTEXT) { /* Check for VMCI calls to this VM context. */ diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c index 7900ed066d8a..e412dfdda7dd 100644 --- a/drivers/net/ieee802154/ca8210.c +++ b/drivers/net/ieee802154/ca8210.c @@ -2638,12 +2638,12 @@ static long ca8210_test_int_ioctl( * * Return: set of poll return flags */ -static unsigned int ca8210_test_int_poll( +static __poll_t ca8210_test_int_poll( struct file *filp, struct poll_table_struct *ptable ) { - unsigned int return_flags = 0; + __poll_t return_flags = 0; struct ca8210_priv *priv = filp->private_data; poll_wait(filp, &priv->test.readq, ptable); diff --git a/drivers/net/ppp/ppp_async.c b/drivers/net/ppp/ppp_async.c index 1b28e6e702f5..bdc4d23627c5 100644 --- a/drivers/net/ppp/ppp_async.c +++ b/drivers/net/ppp/ppp_async.c @@ -334,7 +334,7 @@ ppp_asynctty_ioctl(struct tty_struct *tty, struct file *file, } /* No kernel lock - fine */ -static unsigned int +static __poll_t ppp_asynctty_poll(struct tty_struct *tty, struct file *file, poll_table *wait) { return 0; diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 264d4af0bf69..ef6b2126b23a 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -531,10 +531,10 @@ static ssize_t ppp_write(struct file *file, const char __user *buf, } /* No kernel lock - fine */ -static unsigned int ppp_poll(struct file *file, poll_table *wait) +static __poll_t ppp_poll(struct file *file, poll_table *wait) { struct ppp_file *pf = file->private_data; - unsigned int mask; + __poll_t mask; if (!pf) return 0; diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c index 7196f00f0991..047f6c68a441 100644 --- a/drivers/net/ppp/ppp_synctty.c +++ b/drivers/net/ppp/ppp_synctty.c @@ -327,7 +327,7 @@ ppp_synctty_ioctl(struct tty_struct *tty, struct file *file, } /* No kernel lock - fine */ -static unsigned int +static __poll_t ppp_sync_poll(struct tty_struct *tty, struct file *file, poll_table *wait) { return 0; diff --git a/drivers/net/tap.c b/drivers/net/tap.c index 0a886fda0129..f39c6f876e67 100644 --- a/drivers/net/tap.c +++ b/drivers/net/tap.c @@ -572,10 +572,10 @@ static int tap_release(struct inode *inode, struct file *file) return 0; } -static unsigned int tap_poll(struct file *file, poll_table *wait) +static __poll_t tap_poll(struct file *file, poll_table *wait) { struct tap_queue *q = file->private_data; - unsigned int mask = POLLERR; + __poll_t mask = POLLERR; if (!q) goto out; diff --git a/drivers/net/tun.c b/drivers/net/tun.c index a8ec589d1359..7548d8a11bdf 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1257,12 +1257,12 @@ static void tun_net_init(struct net_device *dev) /* Character device part */ /* Poll */ -static unsigned int tun_chr_poll(struct file *file, poll_table *wait) +static __poll_t tun_chr_poll(struct file *file, poll_table *wait) { struct tun_file *tfile = file->private_data; struct tun_struct *tun = tun_get(tfile); struct sock *sk; - unsigned int mask = 0; + __poll_t mask = 0; if (!tun) return POLLERR; diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c index 6ea16260ec76..f6b000ddcd15 100644 --- a/drivers/net/wan/cosa.c +++ b/drivers/net/wan/cosa.c @@ -924,7 +924,7 @@ static int chrdev_tx_done(struct channel_data *chan, int size) return 1; } -static unsigned int cosa_poll(struct file *file, poll_table *poll) +static __poll_t cosa_poll(struct file *file, poll_table *poll) { pr_info("cosa_poll is here\n"); return 0; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c index f4fdad2ed319..72c55d1f8903 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c @@ -301,7 +301,7 @@ exit: return status; } -static unsigned int rt2x00debug_poll_queue_dump(struct file *file, +static __poll_t rt2x00debug_poll_queue_dump(struct file *file, poll_table *wait) { struct rt2x00debug_intf *intf = file->private_data; diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c index 730cc897b94d..fab143a17f9c 100644 --- a/drivers/pci/switch/switchtec.c +++ b/drivers/pci/switch/switchtec.c @@ -510,11 +510,11 @@ out: return -EBADMSG; } -static unsigned int switchtec_dev_poll(struct file *filp, poll_table *wait) +static __poll_t switchtec_dev_poll(struct file *filp, poll_table *wait) { struct switchtec_user *stuser = filp->private_data; struct switchtec_dev *stdev = stuser->stdev; - int ret = 0; + __poll_t ret = 0; poll_wait(filp, &stuser->comp.wait, wait); poll_wait(filp, &stdev->event_wq, wait); diff --git a/drivers/platform/chrome/cros_ec_debugfs.c b/drivers/platform/chrome/cros_ec_debugfs.c index 98a35d32f9dd..5473e602f7e0 100644 --- a/drivers/platform/chrome/cros_ec_debugfs.c +++ b/drivers/platform/chrome/cros_ec_debugfs.c @@ -188,11 +188,11 @@ error: return ret; } -static unsigned int cros_ec_console_log_poll(struct file *file, +static __poll_t cros_ec_console_log_poll(struct file *file, poll_table *wait) { struct cros_ec_debugfs *debug_info = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &debug_info->log_wq, wait); diff --git a/drivers/platform/goldfish/goldfish_pipe.c b/drivers/platform/goldfish/goldfish_pipe.c index 0578d34eec3f..999f1152655a 100644 --- a/drivers/platform/goldfish/goldfish_pipe.c +++ b/drivers/platform/goldfish/goldfish_pipe.c @@ -536,10 +536,10 @@ static ssize_t goldfish_pipe_write(struct file *filp, /* is_write */ 1); } -static unsigned int goldfish_pipe_poll(struct file *filp, poll_table *wait) +static __poll_t goldfish_pipe_poll(struct file *filp, poll_table *wait) { struct goldfish_pipe *pipe = filp->private_data; - unsigned int mask = 0; + __poll_t mask = 0; int status; poll_wait(filp, &pipe->wake_queue, wait); diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index 935121814c97..a4fabf9d75f3 100644 --- a/drivers/platform/x86/sony-laptop.c +++ b/drivers/platform/x86/sony-laptop.c @@ -4124,7 +4124,7 @@ static ssize_t sonypi_misc_read(struct file *file, char __user *buf, return ret; } -static unsigned int sonypi_misc_poll(struct file *file, poll_table *wait) +static __poll_t sonypi_misc_poll(struct file *file, poll_table *wait) { poll_wait(file, &sonypi_compat.fifo_proc_list, wait); if (kfifo_len(&sonypi_compat.fifo)) diff --git a/drivers/pps/pps.c b/drivers/pps/pps.c index 6eb0db37dd88..1d42385b1aa5 100644 --- a/drivers/pps/pps.c +++ b/drivers/pps/pps.c @@ -49,7 +49,7 @@ static DEFINE_IDR(pps_idr); * Char device methods */ -static unsigned int pps_cdev_poll(struct file *file, poll_table *wait) +static __poll_t pps_cdev_poll(struct file *file, poll_table *wait) { struct pps_device *pps = file->private_data; diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c index 58a97d420572..a593b4cf47bf 100644 --- a/drivers/ptp/ptp_chardev.c +++ b/drivers/ptp/ptp_chardev.c @@ -280,7 +280,7 @@ long ptp_ioctl(struct posix_clock *pc, unsigned int cmd, unsigned long arg) return err; } -unsigned int ptp_poll(struct posix_clock *pc, struct file *fp, poll_table *wait) +__poll_t ptp_poll(struct posix_clock *pc, struct file *fp, poll_table *wait) { struct ptp_clock *ptp = container_of(pc, struct ptp_clock, clock); diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h index b86f1bfecd6f..c7c62b782cb9 100644 --- a/drivers/ptp/ptp_private.h +++ b/drivers/ptp/ptp_private.h @@ -90,7 +90,7 @@ int ptp_open(struct posix_clock *pc, fmode_t fmode); ssize_t ptp_read(struct posix_clock *pc, uint flags, char __user *buf, size_t cnt); -uint ptp_poll(struct posix_clock *pc, +__poll_t ptp_poll(struct posix_clock *pc, struct file *fp, poll_table *wait); /* diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c index ec4bc1515f0d..6092b3a5978e 100644 --- a/drivers/rapidio/devices/rio_mport_cdev.c +++ b/drivers/rapidio/devices/rio_mport_cdev.c @@ -2319,7 +2319,7 @@ static int mport_cdev_mmap(struct file *filp, struct vm_area_struct *vma) return ret; } -static unsigned int mport_cdev_poll(struct file *filp, poll_table *wait) +static __poll_t mport_cdev_poll(struct file *filp, poll_table *wait) { struct mport_cdev_priv *priv = filp->private_data; diff --git a/drivers/rpmsg/qcom_smd.c b/drivers/rpmsg/qcom_smd.c index b01774e9fac0..e540ca362d08 100644 --- a/drivers/rpmsg/qcom_smd.c +++ b/drivers/rpmsg/qcom_smd.c @@ -919,12 +919,12 @@ static int qcom_smd_trysend(struct rpmsg_endpoint *ept, void *data, int len) return __qcom_smd_send(qsept->qsch, data, len, false); } -static unsigned int qcom_smd_poll(struct rpmsg_endpoint *ept, +static __poll_t qcom_smd_poll(struct rpmsg_endpoint *ept, struct file *filp, poll_table *wait) { struct qcom_smd_endpoint *qsept = to_smd_endpoint(ept); struct qcom_smd_channel *channel = qsept->qsch; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(filp, &channel->fblockread_event, wait); diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c index e0996fce3963..e622fcda30fa 100644 --- a/drivers/rpmsg/rpmsg_char.c +++ b/drivers/rpmsg/rpmsg_char.c @@ -256,10 +256,10 @@ free_kbuf: return ret < 0 ? ret : len; } -static unsigned int rpmsg_eptdev_poll(struct file *filp, poll_table *wait) +static __poll_t rpmsg_eptdev_poll(struct file *filp, poll_table *wait) { struct rpmsg_eptdev *eptdev = filp->private_data; - unsigned int mask = 0; + __poll_t mask = 0; if (!eptdev->ept) return POLLERR; diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c index dffa3aab7178..5a081762afcc 100644 --- a/drivers/rpmsg/rpmsg_core.c +++ b/drivers/rpmsg/rpmsg_core.c @@ -247,7 +247,7 @@ EXPORT_SYMBOL(rpmsg_trysendto); * * Returns mask representing the current state of the endpoint's send buffers */ -unsigned int rpmsg_poll(struct rpmsg_endpoint *ept, struct file *filp, +__poll_t rpmsg_poll(struct rpmsg_endpoint *ept, struct file *filp, poll_table *wait) { if (WARN_ON(!ept)) diff --git a/drivers/rpmsg/rpmsg_internal.h b/drivers/rpmsg/rpmsg_internal.h index 0cf9c7e2ee83..685aa70e9cbe 100644 --- a/drivers/rpmsg/rpmsg_internal.h +++ b/drivers/rpmsg/rpmsg_internal.h @@ -71,7 +71,7 @@ struct rpmsg_endpoint_ops { int (*trysendto)(struct rpmsg_endpoint *ept, void *data, int len, u32 dst); int (*trysend_offchannel)(struct rpmsg_endpoint *ept, u32 src, u32 dst, void *data, int len); - unsigned int (*poll)(struct rpmsg_endpoint *ept, struct file *filp, + __poll_t (*poll)(struct rpmsg_endpoint *ept, struct file *filp, poll_table *wait); }; diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c index 215eac68ae2d..5a7b30d0773b 100644 --- a/drivers/rtc/rtc-dev.c +++ b/drivers/rtc/rtc-dev.c @@ -194,7 +194,7 @@ rtc_dev_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) return ret; } -static unsigned int rtc_dev_poll(struct file *file, poll_table *wait) +static __poll_t rtc_dev_poll(struct file *file, poll_table *wait) { struct rtc_device *rtc = file->private_data; unsigned long data; diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c index a7917d473774..0c075d100252 100644 --- a/drivers/s390/block/dasd_eer.c +++ b/drivers/s390/block/dasd_eer.c @@ -661,9 +661,9 @@ static ssize_t dasd_eer_read(struct file *filp, char __user *buf, return effective_count; } -static unsigned int dasd_eer_poll(struct file *filp, poll_table *ptable) +static __poll_t dasd_eer_poll(struct file *filp, poll_table *ptable) { - unsigned int mask; + __poll_t mask; unsigned long flags; struct eerbuffer *eerb; diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c index bf4ab4efed73..956f662908a6 100644 --- a/drivers/s390/char/monreader.c +++ b/drivers/s390/char/monreader.c @@ -429,7 +429,7 @@ out_copy: return count; } -static unsigned int mon_poll(struct file *filp, struct poll_table_struct *p) +static __poll_t mon_poll(struct file *filp, struct poll_table_struct *p) { struct mon_private *monpriv = filp->private_data; diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index cc54bdb5c712..2c8cfa27909d 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -7004,9 +7004,9 @@ static int megasas_mgmt_fasync(int fd, struct file *filep, int mode) /** * megasas_mgmt_poll - char node "poll" entry point * */ -static unsigned int megasas_mgmt_poll(struct file *file, poll_table *wait) +static __poll_t megasas_mgmt_poll(struct file *file, poll_table *wait) { - unsigned int mask; + __poll_t mask; unsigned long flags; poll_wait(file, &megasas_poll_wait, wait); diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c index b4c374b08e5e..537de1b7e8e5 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c +++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c @@ -534,7 +534,7 @@ _ctl_fasync(int fd, struct file *filep, int mode) * @wait - * */ -static unsigned int +static __poll_t _ctl_poll(struct file *filep, poll_table *wait) { struct MPT3SAS_ADAPTER *ioc; diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index f098877eed4a..0c434453aab3 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1140,10 +1140,10 @@ static long sg_compat_ioctl(struct file *filp, unsigned int cmd_in, unsigned lon } #endif -static unsigned int +static __poll_t sg_poll(struct file *filp, poll_table * wait) { - unsigned int res = 0; + __poll_t res = 0; Sg_device *sdp; Sg_fd *sfp; Sg_request *srp; @@ -1174,7 +1174,7 @@ sg_poll(struct file *filp, poll_table * wait) } else if (count < SG_MAX_QUEUE) res |= POLLOUT | POLLWRNORM; SCSI_LOG_TIMEOUT(3, sg_printk(KERN_INFO, sdp, - "sg_poll: res=0x%x\n", (int) res)); + "sg_poll: res=0x%x\n", (__force u32) res)); return res; } diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index e19e395b0e44..491b54d986eb 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -2276,9 +2276,9 @@ done: return retval; } -static unsigned int comedi_poll(struct file *file, poll_table *wait) +static __poll_t comedi_poll(struct file *file, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; struct comedi_file *cfp = file->private_data; struct comedi_device *dev = cfp->dev; struct comedi_subdevice *s, *s_read; diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c index cc18e25103ca..a557be8a5076 100644 --- a/drivers/staging/comedi/drivers/serial2002.c +++ b/drivers/staging/comedi/drivers/serial2002.c @@ -119,7 +119,7 @@ static void serial2002_tty_read_poll_wait(struct file *f, int timeout) poll_initwait(&table); while (1) { long elapsed; - int mask; + __poll_t mask; mask = f->f_op->poll(f, &table.pt); if (mask & (POLLRDNORM | POLLRDBAND | POLLIN | diff --git a/drivers/staging/irda/net/af_irda.c b/drivers/staging/irda/net/af_irda.c index b82a47b9ef0b..f1d128b2dae9 100644 --- a/drivers/staging/irda/net/af_irda.c +++ b/drivers/staging/irda/net/af_irda.c @@ -1737,12 +1737,12 @@ static int irda_shutdown(struct socket *sock, int how) /* * Function irda_poll (file, sock, wait) */ -static unsigned int irda_poll(struct file * file, struct socket *sock, +static __poll_t irda_poll(struct file * file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; struct irda_sock *self = irda_sk(sk); - unsigned int mask; + __poll_t mask; poll_wait(file, sk_sleep(sk), wait); mask = 0; diff --git a/drivers/staging/irda/net/irnet/irnet_ppp.c b/drivers/staging/irda/net/irnet/irnet_ppp.c index 7025dcb853d0..75bf9e34311d 100644 --- a/drivers/staging/irda/net/irnet/irnet_ppp.c +++ b/drivers/staging/irda/net/irnet/irnet_ppp.c @@ -419,12 +419,12 @@ irnet_ctrl_read(irnet_socket * ap, * Poll : called when someone do a select on /dev/irnet. * Just check if there are new events... */ -static inline unsigned int +static inline __poll_t irnet_ctrl_poll(irnet_socket * ap, struct file * file, poll_table * wait) { - unsigned int mask; + __poll_t mask; DENTER(CTRL_TRACE, "(ap=0x%p)\n", ap); @@ -608,12 +608,12 @@ dev_irnet_read(struct file * file, /* * Poll : called when someone do a select on /dev/irnet */ -static unsigned int +static __poll_t dev_irnet_poll(struct file * file, poll_table * wait) { irnet_socket * ap = file->private_data; - unsigned int mask; + __poll_t mask; DENTER(FS_TRACE, "(file=0x%p, ap=0x%p)\n", file, ap); diff --git a/drivers/staging/irda/net/irnet/irnet_ppp.h b/drivers/staging/irda/net/irnet/irnet_ppp.h index 32061442cc8e..e6d5aa2a8aac 100644 --- a/drivers/staging/irda/net/irnet/irnet_ppp.h +++ b/drivers/staging/irda/net/irnet/irnet_ppp.h @@ -70,7 +70,7 @@ static ssize_t char __user *, size_t, loff_t *); -static unsigned int +static __poll_t dev_irnet_poll(struct file *, poll_table *); static long diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c index dd7596d8763d..6657ebbe068a 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c @@ -1255,7 +1255,7 @@ static int atomisp_file_mmap(struct file *file, struct vm_area_struct *vma) return videobuf_mmap_mapper(&pipe->outq, vma); } -static unsigned int atomisp_poll(struct file *file, +static __poll_t atomisp_poll(struct file *file, struct poll_table_struct *pt) { struct video_device *vdev = video_devdata(file); diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c index 5d3b0e5a1283..4ffff6f8b809 100644 --- a/drivers/staging/media/bcm2048/radio-bcm2048.c +++ b/drivers/staging/media/bcm2048/radio-bcm2048.c @@ -2174,11 +2174,11 @@ static int bcm2048_fops_release(struct file *file) return 0; } -static unsigned int bcm2048_fops_poll(struct file *file, +static __poll_t bcm2048_fops_poll(struct file *file, struct poll_table_struct *pts) { struct bcm2048_device *bdev = video_drvdata(file); - int retval = 0; + __poll_t retval = 0; poll_wait(file, &bdev->read_queue, pts); diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c index 155e8c758e4b..588743a6fd8a 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -573,7 +573,7 @@ static int vpfe_mmap(struct file *file, struct vm_area_struct *vma) /* * vpfe_poll() - It is used for select/poll system call */ -static unsigned int vpfe_poll(struct file *file, poll_table *wait) +static __poll_t vpfe_poll(struct file *file, poll_table *wait) { struct vpfe_video_device *video = video_drvdata(file); struct vpfe_device *vpfe_dev = video->vpfe_dev; diff --git a/drivers/staging/media/lirc/lirc_zilog.c b/drivers/staging/media/lirc/lirc_zilog.c index 6bd0717bf76e..a003603af725 100644 --- a/drivers/staging/media/lirc/lirc_zilog.c +++ b/drivers/staging/media/lirc/lirc_zilog.c @@ -1197,12 +1197,12 @@ static ssize_t write(struct file *filep, const char __user *buf, size_t n, } /* copied from lirc_dev */ -static unsigned int poll(struct file *filep, poll_table *wait) +static __poll_t poll(struct file *filep, poll_table *wait) { struct IR *ir = lirc_get_pdata(filep); struct IR_rx *rx; struct lirc_buffer *rbuf = ir->l->buf; - unsigned int ret; + __poll_t ret; dev_dbg(ir->dev, "%s called\n", __func__); diff --git a/drivers/staging/media/omap4iss/iss_video.c b/drivers/staging/media/omap4iss/iss_video.c index 9e2f0421a01e..a3a83424a926 100644 --- a/drivers/staging/media/omap4iss/iss_video.c +++ b/drivers/staging/media/omap4iss/iss_video.c @@ -1185,7 +1185,7 @@ static int iss_video_release(struct file *file) return 0; } -static unsigned int iss_video_poll(struct file *file, poll_table *wait) +static __poll_t iss_video_poll(struct file *file, poll_table *wait) { struct iss_video_fh *vfh = to_iss_video_fh(file->private_data); diff --git a/drivers/staging/most/aim-cdev/cdev.c b/drivers/staging/most/aim-cdev/cdev.c index 1e5cbc893496..69f530972273 100644 --- a/drivers/staging/most/aim-cdev/cdev.c +++ b/drivers/staging/most/aim-cdev/cdev.c @@ -287,10 +287,10 @@ aim_read(struct file *filp, char __user *buf, size_t count, loff_t *offset) return copied; } -static unsigned int aim_poll(struct file *filp, poll_table *wait) +static __poll_t aim_poll(struct file *filp, poll_table *wait) { struct aim_channel *c = filp->private_data; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(filp, &c->wq, wait); diff --git a/drivers/staging/most/aim-v4l2/video.c b/drivers/staging/most/aim-v4l2/video.c index e0748416aee5..7783bc2dd9f5 100644 --- a/drivers/staging/most/aim-v4l2/video.c +++ b/drivers/staging/most/aim-v4l2/video.c @@ -209,11 +209,11 @@ static ssize_t aim_vdev_read(struct file *filp, char __user *buf, return ret; } -static unsigned int aim_vdev_poll(struct file *filp, poll_table *wait) +static __poll_t aim_vdev_poll(struct file *filp, poll_table *wait) { struct aim_fh *fh = filp->private_data; struct most_video_dev *mdev = fh->mdev; - unsigned int mask = 0; + __poll_t mask = 0; /* only wait if no data is available */ if (!data_ready(mdev)) diff --git a/drivers/staging/speakup/speakup_soft.c b/drivers/staging/speakup/speakup_soft.c index d99daf69e501..585c6aa124cd 100644 --- a/drivers/staging/speakup/speakup_soft.c +++ b/drivers/staging/speakup/speakup_soft.c @@ -326,10 +326,10 @@ static ssize_t softsynth_write(struct file *fp, const char __user *buf, return count; } -static unsigned int softsynth_poll(struct file *fp, struct poll_table_struct *wait) +static __poll_t softsynth_poll(struct file *fp, struct poll_table_struct *wait) { unsigned long flags; - int ret = 0; + __poll_t ret = 0; poll_wait(fp, &speakup_event, wait); diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 5131bdc9e765..0edf4fcfea23 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -2457,10 +2457,10 @@ static ssize_t gsmld_write(struct tty_struct *tty, struct file *file, * Called without the kernel lock held - fine */ -static unsigned int gsmld_poll(struct tty_struct *tty, struct file *file, +static __poll_t gsmld_poll(struct tty_struct *tty, struct file *file, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; struct gsm_mux *gsm = tty->disc_data; poll_wait(file, &tty->read_wait, wait); diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c index eea7b6cb3cc4..929434ebee50 100644 --- a/drivers/tty/n_hdlc.c +++ b/drivers/tty/n_hdlc.c @@ -180,7 +180,7 @@ static ssize_t n_hdlc_tty_write(struct tty_struct *tty, struct file *file, const unsigned char *buf, size_t nr); static int n_hdlc_tty_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg); -static unsigned int n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp, +static __poll_t n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp, poll_table *wait); static int n_hdlc_tty_open(struct tty_struct *tty); static void n_hdlc_tty_close(struct tty_struct *tty); @@ -796,11 +796,11 @@ static int n_hdlc_tty_ioctl(struct tty_struct *tty, struct file *file, * to caller. * Returns a bit mask containing info on which ops will not block. */ -static unsigned int n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp, +static __poll_t n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp, poll_table *wait) { struct n_hdlc *n_hdlc = tty2n_hdlc (tty); - unsigned int mask = 0; + __poll_t mask = 0; if (debuglevel >= DEBUG_LEVEL_INFO) printk("%s(%d)n_hdlc_tty_poll() called\n",__FILE__,__LINE__); diff --git a/drivers/tty/n_r3964.c b/drivers/tty/n_r3964.c index 30bb0900cd2f..e81d3db8ad63 100644 --- a/drivers/tty/n_r3964.c +++ b/drivers/tty/n_r3964.c @@ -135,7 +135,7 @@ static ssize_t r3964_write(struct tty_struct *tty, struct file *file, static int r3964_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg); static void r3964_set_termios(struct tty_struct *tty, struct ktermios *old); -static unsigned int r3964_poll(struct tty_struct *tty, struct file *file, +static __poll_t r3964_poll(struct tty_struct *tty, struct file *file, struct poll_table_struct *wait); static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp, char *fp, int count); @@ -1216,14 +1216,14 @@ static void r3964_set_termios(struct tty_struct *tty, struct ktermios *old) } /* Called without the kernel lock held - fine */ -static unsigned int r3964_poll(struct tty_struct *tty, struct file *file, +static __poll_t r3964_poll(struct tty_struct *tty, struct file *file, struct poll_table_struct *wait) { struct r3964_info *pInfo = tty->disc_data; struct r3964_client_info *pClient; struct r3964_message *pMsg = NULL; unsigned long flags; - int result = POLLOUT; + __poll_t result = POLLOUT; TRACE_L("POLL"); diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index 539b49adb6af..478a9b40fd03 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -2368,10 +2368,10 @@ break_out: * Called without the kernel lock held - fine */ -static unsigned int n_tty_poll(struct tty_struct *tty, struct file *file, +static __poll_t n_tty_poll(struct tty_struct *tty, struct file *file, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &tty->read_wait, wait); poll_wait(file, &tty->write_wait, wait); diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index dc60aeea87d8..00d14d6a76bb 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -144,7 +144,7 @@ static ssize_t tty_read(struct file *, char __user *, size_t, loff_t *); static ssize_t tty_write(struct file *, const char __user *, size_t, loff_t *); ssize_t redirected_tty_write(struct file *, const char __user *, size_t, loff_t *); -static unsigned int tty_poll(struct file *, poll_table *); +static __poll_t tty_poll(struct file *, poll_table *); static int tty_open(struct inode *, struct file *); long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg); #ifdef CONFIG_COMPAT @@ -443,7 +443,7 @@ static ssize_t hung_up_tty_write(struct file *file, const char __user *buf, } /* No kernel lock held - none needed ;) */ -static unsigned int hung_up_tty_poll(struct file *filp, poll_table *wait) +static __poll_t hung_up_tty_poll(struct file *filp, poll_table *wait) { return POLLIN | POLLOUT | POLLERR | POLLHUP | POLLRDNORM | POLLWRNORM; } @@ -2055,11 +2055,11 @@ retry_open: * may be re-entered freely by other callers. */ -static unsigned int tty_poll(struct file *filp, poll_table *wait) +static __poll_t tty_poll(struct file *filp, poll_table *wait) { struct tty_struct *tty = file_tty(filp); struct tty_ldisc *ld; - int ret = 0; + __poll_t ret = 0; if (tty_paranoia_check(tty, file_inode(filp), "tty_poll")) return 0; diff --git a/drivers/tty/vt/vc_screen.c b/drivers/tty/vt/vc_screen.c index 85b6634f518a..3e64ccd0040f 100644 --- a/drivers/tty/vt/vc_screen.c +++ b/drivers/tty/vt/vc_screen.c @@ -559,11 +559,11 @@ unlock_out: return ret; } -static unsigned int +static __poll_t vcs_poll(struct file *file, poll_table *wait) { struct vcs_poll_data *poll = vcs_poll_data_get(file); - int ret = DEFAULT_POLLMASK|POLLERR|POLLPRI; + __poll_t ret = DEFAULT_POLLMASK|POLLERR|POLLPRI; if (poll) { poll_wait(file, &poll->waitq, wait); diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index ff04b7f8549f..85bc1aaea4a4 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -496,7 +496,7 @@ static int uio_release(struct inode *inode, struct file *filep) return ret; } -static unsigned int uio_poll(struct file *filep, poll_table *wait) +static __poll_t uio_poll(struct file *filep, poll_table *wait) { struct uio_listener *listener = filep->private_data; struct uio_device *idev = listener->dev; diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 6c181a625daf..9627ea6ec3ae 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -595,11 +595,11 @@ static int wdm_flush(struct file *file, fl_owner_t id) return usb_translate_errors(desc->werr); } -static unsigned int wdm_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t wdm_poll(struct file *file, struct poll_table_struct *wait) { struct wdm_device *desc = file->private_data; unsigned long flags; - unsigned int mask = 0; + __poll_t mask = 0; spin_lock_irqsave(&desc->iuspin, flags); if (test_bit(WDM_DISCONNECTING, &desc->flags)) { diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c index c454885ef4a0..f45e8877771a 100644 --- a/drivers/usb/class/usblp.c +++ b/drivers/usb/class/usblp.c @@ -469,9 +469,9 @@ static int usblp_release(struct inode *inode, struct file *file) } /* No kernel lock - fine */ -static unsigned int usblp_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t usblp_poll(struct file *file, struct poll_table_struct *wait) { - int ret; + __poll_t ret; unsigned long flags; struct usblp *usblp = file->private_data; diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 0b8b0f3bdd2f..7ea67a55be10 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -1257,10 +1257,10 @@ static int usbtmc_fasync(int fd, struct file *file, int on) return fasync_helper(fd, file, on, &data->fasync); } -static unsigned int usbtmc_poll(struct file *file, poll_table *wait) +static __poll_t usbtmc_poll(struct file *file, poll_table *wait) { struct usbtmc_device_data *data = file->private_data; - unsigned int mask; + __poll_t mask; mutex_lock(&data->io_mutex); diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c index c2cf62b7043a..e2cec448779e 100644 --- a/drivers/usb/core/devices.c +++ b/drivers/usb/core/devices.c @@ -622,7 +622,7 @@ static ssize_t usb_device_read(struct file *file, char __user *buf, } /* Kernel lock for "lastev" protection */ -static unsigned int usb_device_poll(struct file *file, +static __poll_t usb_device_poll(struct file *file, struct poll_table_struct *wait) { unsigned int event_count; diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 3f9bd3e4c373..5e72bf36aca4 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -2572,11 +2572,11 @@ static long usbdev_compat_ioctl(struct file *file, unsigned int cmd, #endif /* No kernel lock - fine */ -static unsigned int usbdev_poll(struct file *file, +static __poll_t usbdev_poll(struct file *file, struct poll_table_struct *wait) { struct usb_dev_state *ps = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &ps->wait, wait); if (file->f_mode & FMODE_WRITE && !list_empty(&ps->async_completed)) diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index b6cf5ab5a0a1..b540935891af 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -638,10 +638,10 @@ static long ffs_ep0_ioctl(struct file *file, unsigned code, unsigned long value) return ret; } -static unsigned int ffs_ep0_poll(struct file *file, poll_table *wait) +static __poll_t ffs_ep0_poll(struct file *file, poll_table *wait) { struct ffs_data *ffs = file->private_data; - unsigned int mask = POLLWRNORM; + __poll_t mask = POLLWRNORM; int ret; poll_wait(file, &ffs->ev.waitq, wait); diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c index daae35318a3a..a73efb1c47d0 100644 --- a/drivers/usb/gadget/function/f_hid.c +++ b/drivers/usb/gadget/function/f_hid.c @@ -413,10 +413,10 @@ release_write_pending_unlocked: return status; } -static unsigned int f_hidg_poll(struct file *file, poll_table *wait) +static __poll_t f_hidg_poll(struct file *file, poll_table *wait) { struct f_hidg *hidg = file->private_data; - unsigned int ret = 0; + __poll_t ret = 0; poll_wait(file, &hidg->read_queue, wait); poll_wait(file, &hidg->write_queue, wait); diff --git a/drivers/usb/gadget/function/f_printer.c b/drivers/usb/gadget/function/f_printer.c index dd607b99eb1d..453578c4af69 100644 --- a/drivers/usb/gadget/function/f_printer.c +++ b/drivers/usb/gadget/function/f_printer.c @@ -680,12 +680,12 @@ printer_fsync(struct file *fd, loff_t start, loff_t end, int datasync) return 0; } -static unsigned int +static __poll_t printer_poll(struct file *fd, poll_table *wait) { struct printer_dev *dev = fd->private_data; unsigned long flags; - int status = 0; + __poll_t status = 0; mutex_lock(&dev->lock_printer_io); spin_lock_irqsave(&dev->lock, flags); diff --git a/drivers/usb/gadget/function/uvc_queue.c b/drivers/usb/gadget/function/uvc_queue.c index 278d50ff1eea..9e33d5206d54 100644 --- a/drivers/usb/gadget/function/uvc_queue.c +++ b/drivers/usb/gadget/function/uvc_queue.c @@ -193,7 +193,7 @@ int uvcg_dequeue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf, * This function implements video queue polling and is intended to be used by * the device poll handler. */ -unsigned int uvcg_queue_poll(struct uvc_video_queue *queue, struct file *file, +__poll_t uvcg_queue_poll(struct uvc_video_queue *queue, struct file *file, poll_table *wait) { return vb2_poll(&queue->queue, file, wait); diff --git a/drivers/usb/gadget/function/uvc_queue.h b/drivers/usb/gadget/function/uvc_queue.h index 51ee94e5cf2b..f9f65b5c1062 100644 --- a/drivers/usb/gadget/function/uvc_queue.h +++ b/drivers/usb/gadget/function/uvc_queue.h @@ -72,7 +72,7 @@ int uvcg_queue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf); int uvcg_dequeue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf, int nonblocking); -unsigned int uvcg_queue_poll(struct uvc_video_queue *queue, +__poll_t uvcg_queue_poll(struct uvc_video_queue *queue, struct file *file, poll_table *wait); int uvcg_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma); diff --git a/drivers/usb/gadget/function/uvc_v4l2.c b/drivers/usb/gadget/function/uvc_v4l2.c index f3069db6f08e..9a9019625496 100644 --- a/drivers/usb/gadget/function/uvc_v4l2.c +++ b/drivers/usb/gadget/function/uvc_v4l2.c @@ -329,7 +329,7 @@ uvc_v4l2_mmap(struct file *file, struct vm_area_struct *vma) return uvcg_queue_mmap(&uvc->video.queue, vma); } -static unsigned int +static __poll_t uvc_v4l2_poll(struct file *file, poll_table *wait) { struct video_device *vdev = video_devdata(file); diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index 9343ec436485..05691254d473 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -1209,11 +1209,11 @@ dev_release (struct inode *inode, struct file *fd) return 0; } -static unsigned int +static __poll_t ep0_poll (struct file *fd, poll_table *wait) { struct dev_data *dev = fd->private_data; - int mask = 0; + __poll_t mask = 0; if (dev->state <= STATE_DEV_OPENED) return DEFAULT_POLLMASK; diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index ad3109490c0f..1fa00b35f4ad 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -677,10 +677,10 @@ static int iowarrior_release(struct inode *inode, struct file *file) return retval; } -static unsigned iowarrior_poll(struct file *file, poll_table * wait) +static __poll_t iowarrior_poll(struct file *file, poll_table * wait) { struct iowarrior *dev = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; if (!dev->present) return POLLERR | POLLHUP; diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c index 5c1a3b852453..074398c1e410 100644 --- a/drivers/usb/misc/ldusb.c +++ b/drivers/usb/misc/ldusb.c @@ -409,10 +409,10 @@ exit: /** * ld_usb_poll */ -static unsigned int ld_usb_poll(struct file *file, poll_table *wait) +static __poll_t ld_usb_poll(struct file *file, poll_table *wait) { struct ld_usb *dev; - unsigned int mask = 0; + __poll_t mask = 0; dev = file->private_data; diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c index c5be6e9e24a5..941c45028828 100644 --- a/drivers/usb/misc/legousbtower.c +++ b/drivers/usb/misc/legousbtower.c @@ -224,7 +224,7 @@ static ssize_t tower_write (struct file *file, const char __user *buffer, size_t static inline void tower_delete (struct lego_usb_tower *dev); static int tower_open (struct inode *inode, struct file *file); static int tower_release (struct inode *inode, struct file *file); -static unsigned int tower_poll (struct file *file, poll_table *wait); +static __poll_t tower_poll (struct file *file, poll_table *wait); static loff_t tower_llseek (struct file *file, loff_t off, int whence); static void tower_abort_transfers (struct lego_usb_tower *dev); @@ -509,10 +509,10 @@ static void tower_check_for_read_packet (struct lego_usb_tower *dev) /** * tower_poll */ -static unsigned int tower_poll (struct file *file, poll_table *wait) +static __poll_t tower_poll (struct file *file, poll_table *wait) { struct lego_usb_tower *dev; - unsigned int mask = 0; + __poll_t mask = 0; dev = file->private_data; diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c index f932f40302df..cc5b296bff3f 100644 --- a/drivers/usb/mon/mon_bin.c +++ b/drivers/usb/mon/mon_bin.c @@ -1191,11 +1191,11 @@ static long mon_bin_compat_ioctl(struct file *file, } #endif /* CONFIG_COMPAT */ -static unsigned int +static __poll_t mon_bin_poll(struct file *file, struct poll_table_struct *wait) { struct mon_reader_bin *rp = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; unsigned long flags; if (file->f_mode & FMODE_READ) diff --git a/drivers/vfio/virqfd.c b/drivers/vfio/virqfd.c index 4797217e5e72..8cc4b48ff127 100644 --- a/drivers/vfio/virqfd.c +++ b/drivers/vfio/virqfd.c @@ -46,7 +46,7 @@ static void virqfd_deactivate(struct virqfd *virqfd) static int virqfd_wakeup(wait_queue_entry_t *wait, unsigned mode, int sync, void *key) { struct virqfd *virqfd = container_of(wait, struct virqfd, wait); - unsigned long flags = (unsigned long)key; + __poll_t flags = key_to_poll(key); if (flags & POLLIN) { /* An event has been signaled, call function */ @@ -113,7 +113,7 @@ int vfio_virqfd_enable(void *opaque, struct eventfd_ctx *ctx; struct virqfd *virqfd; int ret = 0; - unsigned int events; + __poll_t events; virqfd = kzalloc(sizeof(*virqfd), GFP_KERNEL); if (!virqfd) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index c7bdeb655646..9524ee16878a 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -1353,7 +1353,7 @@ static ssize_t vhost_net_chr_write_iter(struct kiocb *iocb, return vhost_chr_write_iter(dev, from); } -static unsigned int vhost_net_chr_poll(struct file *file, poll_table *wait) +static __poll_t vhost_net_chr_poll(struct file *file, poll_table *wait) { struct vhost_net *n = file->private_data; struct vhost_dev *dev = &n->dev; diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index e6bb0946d6e9..8d4374606756 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -170,7 +170,7 @@ static int vhost_poll_wakeup(wait_queue_entry_t *wait, unsigned mode, int sync, { struct vhost_poll *poll = container_of(wait, struct vhost_poll, wait); - if (!((unsigned long)key & poll->mask)) + if (!(key_to_poll(key) & poll->mask)) return 0; vhost_poll_queue(poll); @@ -187,7 +187,7 @@ EXPORT_SYMBOL_GPL(vhost_work_init); /* Init poll structure */ void vhost_poll_init(struct vhost_poll *poll, vhost_work_fn_t fn, - unsigned long mask, struct vhost_dev *dev) + __poll_t mask, struct vhost_dev *dev) { init_waitqueue_func_entry(&poll->wait, vhost_poll_wakeup); init_poll_funcptr(&poll->table, vhost_poll_func); @@ -203,7 +203,7 @@ EXPORT_SYMBOL_GPL(vhost_poll_init); * keep a reference to a file until after vhost_poll_stop is called. */ int vhost_poll_start(struct vhost_poll *poll, struct file *file) { - unsigned long mask; + __poll_t mask; int ret = 0; if (poll->wqh) @@ -211,7 +211,7 @@ int vhost_poll_start(struct vhost_poll *poll, struct file *file) mask = file->f_op->poll(file, &poll->table); if (mask) - vhost_poll_wakeup(&poll->wait, 0, 0, (void *)mask); + vhost_poll_wakeup(&poll->wait, 0, 0, poll_to_key(mask)); if (mask & POLLERR) { if (poll->wqh) remove_wait_queue(poll->wqh, &poll->wait); @@ -1061,10 +1061,10 @@ done: } EXPORT_SYMBOL(vhost_chr_write_iter); -unsigned int vhost_chr_poll(struct file *file, struct vhost_dev *dev, +__poll_t vhost_chr_poll(struct file *file, struct vhost_dev *dev, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &dev->wait, wait); diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h index 79c6e7a60a5e..7876a3d7d1b3 100644 --- a/drivers/vhost/vhost.h +++ b/drivers/vhost/vhost.h @@ -34,7 +34,7 @@ struct vhost_poll { wait_queue_head_t *wqh; wait_queue_entry_t wait; struct vhost_work work; - unsigned long mask; + __poll_t mask; struct vhost_dev *dev; }; @@ -43,7 +43,7 @@ void vhost_work_queue(struct vhost_dev *dev, struct vhost_work *work); bool vhost_has_work(struct vhost_dev *dev); void vhost_poll_init(struct vhost_poll *poll, vhost_work_fn_t fn, - unsigned long mask, struct vhost_dev *dev); + __poll_t mask, struct vhost_dev *dev); int vhost_poll_start(struct vhost_poll *poll, struct file *file); void vhost_poll_stop(struct vhost_poll *poll); void vhost_poll_flush(struct vhost_poll *poll); @@ -217,7 +217,7 @@ void vhost_enqueue_msg(struct vhost_dev *dev, struct vhost_msg_node *node); struct vhost_msg_node *vhost_dequeue_msg(struct vhost_dev *dev, struct list_head *head); -unsigned int vhost_chr_poll(struct file *file, struct vhost_dev *dev, +__poll_t vhost_chr_poll(struct file *file, struct vhost_dev *dev, poll_table *wait); ssize_t vhost_chr_read_iter(struct vhost_dev *dev, struct iov_iter *to, int noblock); diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c index d70ad6d38879..b0597bef4555 100644 --- a/drivers/virt/fsl_hypervisor.c +++ b/drivers/virt/fsl_hypervisor.c @@ -565,11 +565,11 @@ static irqreturn_t fsl_hv_state_change_isr(int irq, void *data) /* * Returns a bitmask indicating whether a read will block */ -static unsigned int fsl_hv_poll(struct file *filp, struct poll_table_struct *p) +static __poll_t fsl_hv_poll(struct file *filp, struct poll_table_struct *p) { struct doorbell_queue *dbq = filp->private_data; unsigned long flags; - unsigned int mask; + __poll_t mask; spin_lock_irqsave(&dbq->lock, flags); diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c index 9729a64ea1a9..72c0416a01cc 100644 --- a/drivers/xen/evtchn.c +++ b/drivers/xen/evtchn.c @@ -621,9 +621,9 @@ static long evtchn_ioctl(struct file *file, return rc; } -static unsigned int evtchn_poll(struct file *file, poll_table *wait) +static __poll_t evtchn_poll(struct file *file, poll_table *wait) { - unsigned int mask = POLLOUT | POLLWRNORM; + __poll_t mask = POLLOUT | POLLWRNORM; struct per_user_data *u = file->private_data; poll_wait(file, &u->evtchn_wait, wait); diff --git a/drivers/xen/mcelog.c b/drivers/xen/mcelog.c index 6cc1c15bcd84..9ade533d9e40 100644 --- a/drivers/xen/mcelog.c +++ b/drivers/xen/mcelog.c @@ -139,7 +139,7 @@ out: return err ? err : buf - ubuf; } -static unsigned int xen_mce_chrdev_poll(struct file *file, poll_table *wait) +static __poll_t xen_mce_chrdev_poll(struct file *file, poll_table *wait) { poll_wait(file, &xen_mce_chrdev_wait, wait); diff --git a/drivers/xen/pvcalls-front.c b/drivers/xen/pvcalls-front.c index 4c789e61554b..78804e71f9a6 100644 --- a/drivers/xen/pvcalls-front.c +++ b/drivers/xen/pvcalls-front.c @@ -878,7 +878,7 @@ received: return ret; } -static unsigned int pvcalls_front_poll_passive(struct file *file, +static __poll_t pvcalls_front_poll_passive(struct file *file, struct pvcalls_bedata *bedata, struct sock_mapping *map, poll_table *wait) @@ -935,12 +935,12 @@ static unsigned int pvcalls_front_poll_passive(struct file *file, return 0; } -static unsigned int pvcalls_front_poll_active(struct file *file, +static __poll_t pvcalls_front_poll_active(struct file *file, struct pvcalls_bedata *bedata, struct sock_mapping *map, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; int32_t in_error, out_error; struct pvcalls_data_intf *intf = map->active.ring; @@ -958,12 +958,12 @@ static unsigned int pvcalls_front_poll_active(struct file *file, return mask; } -unsigned int pvcalls_front_poll(struct file *file, struct socket *sock, +__poll_t pvcalls_front_poll(struct file *file, struct socket *sock, poll_table *wait) { struct pvcalls_bedata *bedata; struct sock_mapping *map; - int ret; + __poll_t ret; pvcalls_enter(); if (!pvcalls_front_dev) { diff --git a/drivers/xen/xenbus/xenbus_dev_frontend.c b/drivers/xen/xenbus/xenbus_dev_frontend.c index f3b089b7c0b6..e17ec3fce590 100644 --- a/drivers/xen/xenbus/xenbus_dev_frontend.c +++ b/drivers/xen/xenbus/xenbus_dev_frontend.c @@ -645,7 +645,7 @@ static int xenbus_file_release(struct inode *inode, struct file *filp) return 0; } -static unsigned int xenbus_file_poll(struct file *file, poll_table *wait) +static __poll_t xenbus_file_poll(struct file *file, poll_table *wait) { struct xenbus_file_priv *u = file->private_data; |