diff options
author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-08-23 15:32:09 +0400 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-12 15:36:54 +0400 |
commit | c170ecf434bceb0e188b14a6deb3bfa3ec9ef699 (patch) | |
tree | fa62c2e14adeff72310c9a6b8cba675f3153feed /drivers/media/video | |
parent | bfa8a273bb91078ea193ab94c717889928f3b925 (diff) | |
download | linux-c170ecf434bceb0e188b14a6deb3bfa3ec9ef699.tar.xz |
V4L/DVB (8788): v4l: replace video_get_drvdata(video_devdata(filp)) with video_drvdata(filp)
Use the new video_drvdata(filp) function where it is safe to do so.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video')
-rw-r--r-- | drivers/media/video/cpia2/cpia2_v4l.c | 16 | ||||
-rw-r--r-- | drivers/media/video/et61x251/et61x251_core.c | 14 | ||||
-rw-r--r-- | drivers/media/video/saa5246a.c | 13 | ||||
-rw-r--r-- | drivers/media/video/saa5249.c | 12 | ||||
-rw-r--r-- | drivers/media/video/sn9c102/sn9c102_core.c | 14 | ||||
-rw-r--r-- | drivers/media/video/usbvideo/vicam.c | 3 | ||||
-rw-r--r-- | drivers/media/video/usbvision/usbvision-video.c | 122 | ||||
-rw-r--r-- | drivers/media/video/uvc/uvc_v4l2.c | 13 | ||||
-rw-r--r-- | drivers/media/video/vino.c | 18 | ||||
-rw-r--r-- | drivers/media/video/w9966.c | 12 | ||||
-rw-r--r-- | drivers/media/video/zc0301/zc0301_core.c | 14 |
11 files changed, 81 insertions, 170 deletions
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c index eb9f15cd4c45..897e8d1a5c3c 100644 --- a/drivers/media/video/cpia2/cpia2_v4l.c +++ b/drivers/media/video/cpia2/cpia2_v4l.c @@ -241,8 +241,7 @@ static struct v4l2_queryctrl controls[] = { *****************************************************************************/ static int cpia2_open(struct inode *inode, struct file *file) { - struct video_device *dev = video_devdata(file); - struct camera_data *cam = video_get_drvdata(dev); + struct camera_data *cam = video_drvdata(file); int retval = 0; if (!cam) { @@ -357,8 +356,7 @@ static int cpia2_close(struct inode *inode, struct file *file) static ssize_t cpia2_v4l_read(struct file *file, char __user *buf, size_t count, loff_t *off) { - struct video_device *dev = video_devdata(file); - struct camera_data *cam = video_get_drvdata(dev); + struct camera_data *cam = video_drvdata(file); int noblock = file->f_flags&O_NONBLOCK; struct cpia2_fh *fh = file->private_data; @@ -382,9 +380,7 @@ static ssize_t cpia2_v4l_read(struct file *file, char __user *buf, size_t count, *****************************************************************************/ static unsigned int cpia2_v4l_poll(struct file *filp, struct poll_table_struct *wait) { - struct video_device *dev = video_devdata(filp); - struct camera_data *cam = video_get_drvdata(dev); - + struct camera_data *cam = video_drvdata(filp); struct cpia2_fh *fh = filp->private_data; if(!cam) @@ -1579,8 +1575,7 @@ static int ioctl_dqbuf(void *arg,struct camera_data *cam, struct file *file) static int cpia2_do_ioctl(struct inode *inode, struct file *file, unsigned int ioctl_nr, void *arg) { - struct video_device *dev = video_devdata(file); - struct camera_data *cam = video_get_drvdata(dev); + struct camera_data *cam = video_drvdata(file); int retval = 0; if (!cam) @@ -1860,9 +1855,8 @@ static int cpia2_ioctl(struct inode *inode, struct file *file, *****************************************************************************/ static int cpia2_mmap(struct file *file, struct vm_area_struct *area) { + struct camera_data *cam = video_drvdata(file); int retval; - struct video_device *dev = video_devdata(file); - struct camera_data *cam = video_get_drvdata(dev); /* Priority check */ struct cpia2_fh *fh = file->private_data; diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c index 8db2a05bf9c5..7a85c41b0eea 100644 --- a/drivers/media/video/et61x251/et61x251_core.c +++ b/drivers/media/video/et61x251/et61x251_core.c @@ -1214,7 +1214,7 @@ static int et61x251_open(struct inode* inode, struct file* filp) if (!down_read_trylock(&et61x251_dev_lock)) return -ERESTARTSYS; - cam = video_get_drvdata(video_devdata(filp)); + cam = video_drvdata(filp); if (wait_for_completion_interruptible(&cam->probe)) { up_read(&et61x251_dev_lock); @@ -1297,7 +1297,7 @@ static int et61x251_release(struct inode* inode, struct file* filp) down_write(&et61x251_dev_lock); - cam = video_get_drvdata(video_devdata(filp)); + cam = video_drvdata(filp); et61x251_stop_transfer(cam); et61x251_release_buffers(cam); @@ -1318,7 +1318,7 @@ static ssize_t et61x251_read(struct file* filp, char __user * buf, size_t count, loff_t* f_pos) { - struct et61x251_device* cam = video_get_drvdata(video_devdata(filp)); + struct et61x251_device *cam = video_drvdata(filp); struct et61x251_frame_t* f, * i; unsigned long lock_flags; long timeout; @@ -1426,7 +1426,7 @@ exit: static unsigned int et61x251_poll(struct file *filp, poll_table *wait) { - struct et61x251_device* cam = video_get_drvdata(video_devdata(filp)); + struct et61x251_device *cam = video_drvdata(filp); struct et61x251_frame_t* f; unsigned long lock_flags; unsigned int mask = 0; @@ -1502,7 +1502,7 @@ static struct vm_operations_struct et61x251_vm_ops = { static int et61x251_mmap(struct file* filp, struct vm_area_struct *vma) { - struct et61x251_device* cam = video_get_drvdata(video_devdata(filp)); + struct et61x251_device *cam = video_drvdata(filp); unsigned long size = vma->vm_end - vma->vm_start, start = vma->vm_start; void *pos; @@ -2395,7 +2395,7 @@ et61x251_vidioc_s_parm(struct et61x251_device* cam, void __user * arg) static int et61x251_ioctl_v4l2(struct inode* inode, struct file* filp, unsigned int cmd, void __user * arg) { - struct et61x251_device* cam = video_get_drvdata(video_devdata(filp)); + struct et61x251_device *cam = video_drvdata(filp); switch (cmd) { @@ -2490,7 +2490,7 @@ static int et61x251_ioctl_v4l2(struct inode* inode, struct file* filp, static int et61x251_ioctl(struct inode* inode, struct file* filp, unsigned int cmd, unsigned long arg) { - struct et61x251_device* cam = video_get_drvdata(video_devdata(filp)); + struct et61x251_device *cam = video_drvdata(filp); int err = 0; if (mutex_lock_interruptible(&cam->fileop_mutex)) diff --git a/drivers/media/video/saa5246a.c b/drivers/media/video/saa5246a.c index 0178b49da0c1..ff81049e936d 100644 --- a/drivers/media/video/saa5246a.c +++ b/drivers/media/video/saa5246a.c @@ -149,6 +149,7 @@ static int saa5246a_probe(struct i2c_adapter *adap) static int saa5246a_detach(struct i2c_client *client) { struct video_device *vd = i2c_get_clientdata(client); + i2c_detach_client(client); video_unregister_device(vd); kfree(video_get_drvdata(vd)); @@ -581,8 +582,7 @@ static inline int saa5246a_stop_dau(struct saa5246a_device *t, static int do_saa5246a_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg) { - struct video_device *vd = video_devdata(file); - struct saa5246a_device *t = video_get_drvdata(vd); + struct saa5246a_device *t = video_drvdata(file); switch(cmd) { @@ -723,8 +723,7 @@ static inline unsigned int vtx_fix_command(unsigned int cmd) static int saa5246a_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { - struct video_device *vd = video_devdata(file); - struct saa5246a_device *t = video_get_drvdata(vd); + struct saa5246a_device *t = video_drvdata(file); int err; cmd = vtx_fix_command(cmd); @@ -736,8 +735,7 @@ static int saa5246a_ioctl(struct inode *inode, struct file *file, static int saa5246a_open(struct inode *inode, struct file *file) { - struct video_device *vd = video_devdata(file); - struct saa5246a_device *t = video_get_drvdata(vd); + struct saa5246a_device *t = video_drvdata(file); if (t->client == NULL) return -ENODEV; @@ -779,8 +777,7 @@ static int saa5246a_open(struct inode *inode, struct file *file) static int saa5246a_release(struct inode *inode, struct file *file) { - struct video_device *vd = video_devdata(file); - struct saa5246a_device *t = video_get_drvdata(vd); + struct saa5246a_device *t = video_drvdata(file); /* Stop all acquisition circuits. */ i2c_senddata(t, SAA5246A_REGISTER_R1, diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c index c784715a0b04..8517aa4f0681 100644 --- a/drivers/media/video/saa5249.c +++ b/drivers/media/video/saa5249.c @@ -319,8 +319,7 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg) { static int virtual_mode = false; - struct video_device *vd = video_devdata(file); - struct saa5249_device *t = video_get_drvdata(vd); + struct saa5249_device *t = video_drvdata(file); switch(cmd) { @@ -618,8 +617,7 @@ static inline unsigned int vtx_fix_command(unsigned int cmd) static int saa5249_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { - struct video_device *vd = video_devdata(file); - struct saa5249_device *t = video_get_drvdata(vd); + struct saa5249_device *t = video_drvdata(file); int err; cmd = vtx_fix_command(cmd); @@ -631,8 +629,7 @@ static int saa5249_ioctl(struct inode *inode, struct file *file, static int saa5249_open(struct inode *inode, struct file *file) { - struct video_device *vd = video_devdata(file); - struct saa5249_device *t = video_get_drvdata(vd); + struct saa5249_device *t = video_drvdata(file); int pgbuf; if (t->client == NULL) @@ -669,8 +666,7 @@ static int saa5249_open(struct inode *inode, struct file *file) static int saa5249_release(struct inode *inode, struct file *file) { - struct video_device *vd = video_devdata(file); - struct saa5249_device *t = video_get_drvdata(vd); + struct saa5249_device *t = video_drvdata(file); i2c_senddata(t, 1, 0x20, -1); /* Turn off CCT */ i2c_senddata(t, 5, 3, 3, -1); /* Turn off TV-display */ diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c index 2da6938718f2..4b76c45c148c 100644 --- a/drivers/media/video/sn9c102/sn9c102_core.c +++ b/drivers/media/video/sn9c102/sn9c102_core.c @@ -1746,7 +1746,7 @@ static int sn9c102_open(struct inode* inode, struct file* filp) if (!down_read_trylock(&sn9c102_dev_lock)) return -ERESTARTSYS; - cam = video_get_drvdata(video_devdata(filp)); + cam = video_drvdata(filp); if (wait_for_completion_interruptible(&cam->probe)) { up_read(&sn9c102_dev_lock); @@ -1843,7 +1843,7 @@ static int sn9c102_release(struct inode* inode, struct file* filp) down_write(&sn9c102_dev_lock); - cam = video_get_drvdata(video_devdata(filp)); + cam = video_drvdata(filp); sn9c102_stop_transfer(cam); sn9c102_release_buffers(cam); @@ -1863,7 +1863,7 @@ static int sn9c102_release(struct inode* inode, struct file* filp) static ssize_t sn9c102_read(struct file* filp, char __user * buf, size_t count, loff_t* f_pos) { - struct sn9c102_device* cam = video_get_drvdata(video_devdata(filp)); + struct sn9c102_device *cam = video_drvdata(filp); struct sn9c102_frame_t* f, * i; unsigned long lock_flags; long timeout; @@ -1987,7 +1987,7 @@ exit: static unsigned int sn9c102_poll(struct file *filp, poll_table *wait) { - struct sn9c102_device* cam = video_get_drvdata(video_devdata(filp)); + struct sn9c102_device *cam = video_drvdata(filp); struct sn9c102_frame_t* f; unsigned long lock_flags; unsigned int mask = 0; @@ -2063,7 +2063,7 @@ static struct vm_operations_struct sn9c102_vm_ops = { static int sn9c102_mmap(struct file* filp, struct vm_area_struct *vma) { - struct sn9c102_device* cam = video_get_drvdata(video_devdata(filp)); + struct sn9c102_device *cam = video_drvdata(filp); unsigned long size = vma->vm_end - vma->vm_start, start = vma->vm_start; void *pos; @@ -3075,7 +3075,7 @@ sn9c102_vidioc_s_audio(struct sn9c102_device* cam, void __user * arg) static int sn9c102_ioctl_v4l2(struct inode* inode, struct file* filp, unsigned int cmd, void __user * arg) { - struct sn9c102_device* cam = video_get_drvdata(video_devdata(filp)); + struct sn9c102_device *cam = video_drvdata(filp); switch (cmd) { @@ -3179,7 +3179,7 @@ static int sn9c102_ioctl_v4l2(struct inode* inode, struct file* filp, static int sn9c102_ioctl(struct inode* inode, struct file* filp, unsigned int cmd, unsigned long arg) { - struct sn9c102_device* cam = video_get_drvdata(video_devdata(filp)); + struct sn9c102_device *cam = video_drvdata(filp); int err = 0; if (mutex_lock_interruptible(&cam->fileop_mutex)) diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c index 1ffcc393fcbb..7a127d6bfdee 100644 --- a/drivers/media/video/usbvideo/vicam.c +++ b/drivers/media/video/usbvideo/vicam.c @@ -472,8 +472,7 @@ vicam_ioctl(struct inode *inode, struct file *file, unsigned int ioctlnr, unsign static int vicam_open(struct inode *inode, struct file *file) { - struct video_device *dev = video_devdata(file); - struct vicam_camera *cam = video_get_drvdata(dev); + struct vicam_camera *cam = video_drvdata(file); DBG("open\n"); diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c index b76295a5be8b..782ee643601c 100644 --- a/drivers/media/video/usbvision/usbvision-video.c +++ b/drivers/media/video/usbvision/usbvision-video.c @@ -360,9 +360,7 @@ static void usbvision_remove_sysfs(struct video_device *vdev) */ static int usbvision_v4l2_open(struct inode *inode, struct file *file) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int errCode = 0; PDEBUG(DBG_IO, "open"); @@ -439,9 +437,7 @@ static int usbvision_v4l2_open(struct inode *inode, struct file *file) */ static int usbvision_v4l2_close(struct inode *inode, struct file *file) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); PDEBUG(DBG_IO, "close"); mutex_lock(&usbvision->lock); @@ -486,9 +482,7 @@ static int usbvision_v4l2_close(struct inode *inode, struct file *file) static int vidioc_g_register (struct file *file, void *priv, struct v4l2_register *reg) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int errCode; if (!v4l2_chip_match_host(reg->match_type, reg->match_chip)) @@ -507,9 +501,7 @@ static int vidioc_g_register (struct file *file, void *priv, static int vidioc_s_register (struct file *file, void *priv, struct v4l2_register *reg) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int errCode; if (!v4l2_chip_match_host(reg->match_type, reg->match_chip)) @@ -528,9 +520,7 @@ static int vidioc_s_register (struct file *file, void *priv, static int vidioc_querycap (struct file *file, void *priv, struct v4l2_capability *vc) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); strlcpy(vc->driver, "USBVision", sizeof(vc->driver)); strlcpy(vc->card, @@ -550,9 +540,7 @@ static int vidioc_querycap (struct file *file, void *priv, static int vidioc_enum_input (struct file *file, void *priv, struct v4l2_input *vi) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int chan; if ((vi->index >= usbvision->video_inputs) || (vi->index < 0) ) @@ -605,9 +593,7 @@ static int vidioc_enum_input (struct file *file, void *priv, static int vidioc_g_input (struct file *file, void *priv, unsigned int *input) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); *input = usbvision->ctl_input; return 0; @@ -615,9 +601,7 @@ static int vidioc_g_input (struct file *file, void *priv, unsigned int *input) static int vidioc_s_input (struct file *file, void *priv, unsigned int input) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); if ((input >= usbvision->video_inputs) || (input < 0) ) return -EINVAL; @@ -634,9 +618,8 @@ static int vidioc_s_input (struct file *file, void *priv, unsigned int input) static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *id) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); + usbvision->tvnormId=*id; mutex_lock(&usbvision->lock); @@ -652,9 +635,7 @@ static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *id) static int vidioc_g_tuner (struct file *file, void *priv, struct v4l2_tuner *vt) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); if (!usbvision->have_tuner || vt->index) // Only tuner 0 return -EINVAL; @@ -673,9 +654,7 @@ static int vidioc_g_tuner (struct file *file, void *priv, static int vidioc_s_tuner (struct file *file, void *priv, struct v4l2_tuner *vt) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); // Only no or one tuner for now if (!usbvision->have_tuner || vt->index) @@ -689,9 +668,7 @@ static int vidioc_s_tuner (struct file *file, void *priv, static int vidioc_g_frequency (struct file *file, void *priv, struct v4l2_frequency *freq) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); freq->tuner = 0; // Only one tuner if(usbvision->radio) { @@ -707,9 +684,7 @@ static int vidioc_g_frequency (struct file *file, void *priv, static int vidioc_s_frequency (struct file *file, void *priv, struct v4l2_frequency *freq) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); // Only no or one tuner for now if (!usbvision->have_tuner || freq->tuner) @@ -723,9 +698,7 @@ static int vidioc_s_frequency (struct file *file, void *priv, static int vidioc_g_audio (struct file *file, void *priv, struct v4l2_audio *a) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); memset(a,0,sizeof(*a)); if(usbvision->radio) { @@ -750,9 +723,7 @@ static int vidioc_s_audio (struct file *file, void *fh, static int vidioc_queryctrl (struct file *file, void *priv, struct v4l2_queryctrl *ctrl) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int id=ctrl->id; memset(ctrl,0,sizeof(*ctrl)); @@ -769,9 +740,7 @@ static int vidioc_queryctrl (struct file *file, void *priv, static int vidioc_g_ctrl (struct file *file, void *priv, struct v4l2_control *ctrl) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); call_i2c_clients(usbvision, VIDIOC_G_CTRL, ctrl); return 0; @@ -780,9 +749,7 @@ static int vidioc_g_ctrl (struct file *file, void *priv, static int vidioc_s_ctrl (struct file *file, void *priv, struct v4l2_control *ctrl) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); call_i2c_clients(usbvision, VIDIOC_S_CTRL, ctrl); return 0; @@ -791,9 +758,7 @@ static int vidioc_s_ctrl (struct file *file, void *priv, static int vidioc_reqbufs (struct file *file, void *priv, struct v4l2_requestbuffers *vr) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int ret; RESTRICT_TO_RANGE(vr->count,1,USBVISION_NUMFRAMES); @@ -821,9 +786,7 @@ static int vidioc_reqbufs (struct file *file, static int vidioc_querybuf (struct file *file, void *priv, struct v4l2_buffer *vb) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); struct usbvision_frame *frame; /* FIXME : must control @@ -859,9 +822,7 @@ static int vidioc_querybuf (struct file *file, static int vidioc_qbuf (struct file *file, void *priv, struct v4l2_buffer *vb) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); struct usbvision_frame *frame; unsigned long lock_flags; @@ -898,9 +859,7 @@ static int vidioc_qbuf (struct file *file, void *priv, struct v4l2_buffer *vb) static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *vb) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int ret; struct usbvision_frame *f; unsigned long lock_flags; @@ -941,9 +900,7 @@ static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *vb) static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int b=V4L2_BUF_TYPE_VIDEO_CAPTURE; usbvision->streaming = Stream_On; @@ -955,9 +912,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type type) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int b=V4L2_BUF_TYPE_VIDEO_CAPTURE; if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE) @@ -990,9 +945,7 @@ static int vidioc_enum_fmt_vid_cap (struct file *file, void *priv, static int vidioc_g_fmt_vid_cap (struct file *file, void *priv, struct v4l2_format *vf) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); vf->fmt.pix.width = usbvision->curwidth; vf->fmt.pix.height = usbvision->curheight; vf->fmt.pix.pixelformat = usbvision->palette.format; @@ -1008,9 +961,7 @@ static int vidioc_g_fmt_vid_cap (struct file *file, void *priv, static int vidioc_try_fmt_vid_cap (struct file *file, void *priv, struct v4l2_format *vf) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int formatIdx; /* Find requested format in available ones */ @@ -1038,9 +989,7 @@ static int vidioc_try_fmt_vid_cap (struct file *file, void *priv, static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *vf) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int ret; if( 0 != (ret=vidioc_try_fmt_vid_cap (file, priv, vf)) ) { @@ -1068,9 +1017,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, static ssize_t usbvision_v4l2_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int noblock = file->f_flags & O_NONBLOCK; unsigned long lock_flags; @@ -1179,10 +1126,7 @@ static int usbvision_v4l2_mmap(struct file *file, struct vm_area_struct *vma) start = vma->vm_start; void *pos; u32 i; - - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); PDEBUG(DBG_MMAP, "mmap"); @@ -1239,9 +1183,7 @@ static int usbvision_v4l2_mmap(struct file *file, struct vm_area_struct *vma) */ static int usbvision_radio_open(struct inode *inode, struct file *file) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int errCode = 0; PDEBUG(DBG_IO, "%s:", __func__); @@ -1291,9 +1233,7 @@ out: static int usbvision_radio_close(struct inode *inode, struct file *file) { - struct video_device *dev = video_devdata(file); - struct usb_usbvision *usbvision = - (struct usb_usbvision *) video_get_drvdata(dev); + struct usb_usbvision *usbvision = video_drvdata(file); int errCode = 0; PDEBUG(DBG_IO, ""); diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c index d7bd71be40a9..d4758c8e13ad 100644 --- a/drivers/media/video/uvc/uvc_v4l2.c +++ b/drivers/media/video/uvc/uvc_v4l2.c @@ -400,15 +400,13 @@ static int uvc_has_privileges(struct uvc_fh *handle) static int uvc_v4l2_open(struct inode *inode, struct file *file) { - struct video_device *vdev; struct uvc_video_device *video; struct uvc_fh *handle; int ret = 0; uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_open\n"); mutex_lock(&uvc_driver.open_mutex); - vdev = video_devdata(file); - video = video_get_drvdata(vdev); + video = video_drvdata(file); if (video->dev->state & UVC_DEV_DISCONNECTED) { ret = -ENODEV; @@ -440,8 +438,7 @@ done: static int uvc_v4l2_release(struct inode *inode, struct file *file) { - struct video_device *vdev = video_devdata(file); - struct uvc_video_device *video = video_get_drvdata(vdev); + struct uvc_video_device *video = video_drvdata(file); struct uvc_fh *handle = (struct uvc_fh *)file->private_data; uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_release\n"); @@ -1031,8 +1028,7 @@ static struct vm_operations_struct uvc_vm_ops = { static int uvc_v4l2_mmap(struct file *file, struct vm_area_struct *vma) { - struct video_device *vdev = video_devdata(file); - struct uvc_video_device *video = video_get_drvdata(vdev); + struct uvc_video_device *video = video_drvdata(file); struct uvc_buffer *uninitialized_var(buffer); struct page *page; unsigned long addr, start, size; @@ -1085,8 +1081,7 @@ done: static unsigned int uvc_v4l2_poll(struct file *file, poll_table *wait) { - struct video_device *vdev = video_devdata(file); - struct uvc_video_device *video = video_get_drvdata(vdev); + struct uvc_video_device *video = video_drvdata(file); uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_poll\n"); diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c index ca421cc84f8f..8ec57df1904f 100644 --- a/drivers/media/video/vino.c +++ b/drivers/media/video/vino.c @@ -4024,8 +4024,7 @@ out: static int vino_open(struct inode *inode, struct file *file) { - struct video_device *dev = video_devdata(file); - struct vino_channel_settings *vcs = video_get_drvdata(dev); + struct vino_channel_settings *vcs = video_drvdata(file); int ret = 0; dprintk("open(): channel = %c\n", (vcs->channel == VINO_CHANNEL_A) ? 'A' : 'B'); @@ -4056,8 +4055,7 @@ static int vino_open(struct inode *inode, struct file *file) static int vino_close(struct inode *inode, struct file *file) { - struct video_device *dev = video_devdata(file); - struct vino_channel_settings *vcs = video_get_drvdata(dev); + struct vino_channel_settings *vcs = video_drvdata(file); dprintk("close():\n"); mutex_lock(&vcs->mutex); @@ -4100,8 +4098,7 @@ static struct vm_operations_struct vino_vm_ops = { static int vino_mmap(struct file *file, struct vm_area_struct *vma) { - struct video_device *dev = video_devdata(file); - struct vino_channel_settings *vcs = video_get_drvdata(dev); + struct vino_channel_settings *vcs = video_drvdata(file); unsigned long start = vma->vm_start; unsigned long size = vma->vm_end - vma->vm_start; @@ -4206,8 +4203,7 @@ out: static unsigned int vino_poll(struct file *file, poll_table *pt) { - struct video_device *dev = video_devdata(file); - struct vino_channel_settings *vcs = video_get_drvdata(dev); + struct vino_channel_settings *vcs = video_drvdata(file); unsigned int outgoing; unsigned int ret = 0; @@ -4247,8 +4243,7 @@ error: static int vino_do_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg) { - struct video_device *dev = video_devdata(file); - struct vino_channel_settings *vcs = video_get_drvdata(dev); + struct vino_channel_settings *vcs = video_drvdata(file); #ifdef VINO_DEBUG switch (_IOC_TYPE(cmd)) { @@ -4355,8 +4350,7 @@ static int vino_do_ioctl(struct inode *inode, struct file *file, static int vino_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { - struct video_device *dev = video_devdata(file); - struct vino_channel_settings *vcs = video_get_drvdata(dev); + struct vino_channel_settings *vcs = video_drvdata(file); int ret; if (mutex_lock_interruptible(&vcs->mutex)) diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c index 14ebb15837fb..b2dbe48a92bb 100644 --- a/drivers/media/video/w9966.c +++ b/drivers/media/video/w9966.c @@ -187,16 +187,14 @@ static ssize_t w9966_v4l_read(struct file *file, char __user *buf, static int w9966_exclusive_open(struct inode *inode, struct file *file) { - struct video_device *vdev = video_devdata(file); - struct w9966_dev *cam = video_get_drvdata(vdev); + struct w9966_dev *cam = video_drvdata(file); return test_and_set_bit(0, &cam->in_use) ? -EBUSY : 0; } static int w9966_exclusive_release(struct inode *inode, struct file *file) { - struct video_device *vdev = video_devdata(file); - struct w9966_dev *cam = video_get_drvdata(vdev); + struct w9966_dev *cam = video_drvdata(file); clear_bit(0, &cam->in_use); return 0; @@ -732,8 +730,7 @@ static int w9966_wReg_i2c(struct w9966_dev* cam, int reg, int data) static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg) { - struct video_device *vdev = video_devdata(file); - struct w9966_dev *cam = video_get_drvdata(vdev); + struct w9966_dev *cam = video_drvdata(file); switch(cmd) { @@ -891,8 +888,7 @@ static int w9966_v4l_ioctl(struct inode *inode, struct file *file, static ssize_t w9966_v4l_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct video_device *vdev = video_devdata(file); - struct w9966_dev *cam = video_get_drvdata(vdev); + struct w9966_dev *cam = video_drvdata(file); unsigned char addr = 0xa0; // ECP, read, CCD-transfer, 00000 unsigned char __user *dest = (unsigned char __user *)buf; unsigned long dleft = count; diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c index 0c3287734c93..6a0902bcba6b 100644 --- a/drivers/media/video/zc0301/zc0301_core.c +++ b/drivers/media/video/zc0301/zc0301_core.c @@ -657,7 +657,7 @@ static int zc0301_open(struct inode* inode, struct file* filp) if (!down_read_trylock(&zc0301_dev_lock)) return -EAGAIN; - cam = video_get_drvdata(video_devdata(filp)); + cam = video_drvdata(filp); if (wait_for_completion_interruptible(&cam->probe)) { up_read(&zc0301_dev_lock); @@ -739,7 +739,7 @@ static int zc0301_release(struct inode* inode, struct file* filp) down_write(&zc0301_dev_lock); - cam = video_get_drvdata(video_devdata(filp)); + cam = video_drvdata(filp); zc0301_stop_transfer(cam); zc0301_release_buffers(cam); @@ -759,7 +759,7 @@ static int zc0301_release(struct inode* inode, struct file* filp) static ssize_t zc0301_read(struct file* filp, char __user * buf, size_t count, loff_t* f_pos) { - struct zc0301_device* cam = video_get_drvdata(video_devdata(filp)); + struct zc0301_device *cam = video_drvdata(filp); struct zc0301_frame_t* f, * i; unsigned long lock_flags; long timeout; @@ -866,7 +866,7 @@ exit: static unsigned int zc0301_poll(struct file *filp, poll_table *wait) { - struct zc0301_device* cam = video_get_drvdata(video_devdata(filp)); + struct zc0301_device *cam = video_drvdata(filp); struct zc0301_frame_t* f; unsigned long lock_flags; unsigned int mask = 0; @@ -941,7 +941,7 @@ static struct vm_operations_struct zc0301_vm_ops = { static int zc0301_mmap(struct file* filp, struct vm_area_struct *vma) { - struct zc0301_device* cam = video_get_drvdata(video_devdata(filp)); + struct zc0301_device *cam = video_drvdata(filp); unsigned long size = vma->vm_end - vma->vm_start, start = vma->vm_start; void *pos; @@ -1796,7 +1796,7 @@ zc0301_vidioc_s_parm(struct zc0301_device* cam, void __user * arg) static int zc0301_ioctl_v4l2(struct inode* inode, struct file* filp, unsigned int cmd, void __user * arg) { - struct zc0301_device* cam = video_get_drvdata(video_devdata(filp)); + struct zc0301_device *cam = video_drvdata(filp); switch (cmd) { @@ -1891,7 +1891,7 @@ static int zc0301_ioctl_v4l2(struct inode* inode, struct file* filp, static int zc0301_ioctl(struct inode* inode, struct file* filp, unsigned int cmd, unsigned long arg) { - struct zc0301_device* cam = video_get_drvdata(video_devdata(filp)); + struct zc0301_device *cam = video_drvdata(filp); int err = 0; if (mutex_lock_interruptible(&cam->fileop_mutex)) |