summaryrefslogtreecommitdiff
path: root/drivers/staging
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging')
-rw-r--r--drivers/staging/Kconfig18
-rw-r--r--drivers/staging/altera-stapl/altera-jtag.c2
-rw-r--r--drivers/staging/altera-stapl/altera.c2
-rw-r--r--drivers/staging/altera-stapl/altera.h49
-rw-r--r--drivers/staging/ath6kl/Kconfig1
-rw-r--r--drivers/staging/ath6kl/os/linux/cfg80211.c3
-rw-r--r--drivers/staging/brcm80211/brcmfmac/wl_iw.c2
-rw-r--r--drivers/staging/gma500/psb_drv.c15
-rw-r--r--drivers/staging/gma500/psb_fb.c10
-rw-r--r--drivers/staging/gma500/psb_intel_bios.c13
-rw-r--r--drivers/staging/iio/accel/adis16201.h2
-rw-r--r--drivers/staging/iio/accel/adis16203.h2
-rw-r--r--drivers/staging/iio/dac/max517.c2
-rw-r--r--drivers/staging/iio/imu/adis16400_ring.c10
-rw-r--r--drivers/staging/iio/industrialio-trigger.c1
-rw-r--r--drivers/staging/mei/init.c4
-rw-r--r--drivers/staging/olpc_dcon/Kconfig1
-rw-r--r--drivers/staging/rts_pstor/sd.c2
-rw-r--r--drivers/staging/usbip/stub_dev.c21
-rw-r--r--drivers/staging/usbip/stub_rx.c20
20 files changed, 134 insertions, 46 deletions
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index dfc16f955eb8..196284dc2f36 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -24,23 +24,6 @@ menuconfig STAGING
if STAGING
-config STAGING_EXCLUDE_BUILD
- bool "Exclude Staging drivers from being built" if STAGING
- default y
- ---help---
- Are you sure you really want to build the staging drivers?
- They taint your kernel, don't live up to the normal Linux
- kernel quality standards, are a bit crufty around the edges,
- and might go off and kick your dog when you aren't paying
- attention.
-
- Say N here to be able to select and build the Staging drivers.
- This option is primarily here to prevent them from being built
- when selecting 'make allyesconfg' and 'make allmodconfig' so
- don't be all that put off, your dog will be just fine.
-
-if !STAGING_EXCLUDE_BUILD
-
source "drivers/staging/tty/Kconfig"
source "drivers/staging/generic_serial/Kconfig"
@@ -177,5 +160,4 @@ source "drivers/staging/mei/Kconfig"
source "drivers/staging/nvec/Kconfig"
-endif # !STAGING_EXCLUDE_BUILD
endif # STAGING
diff --git a/drivers/staging/altera-stapl/altera-jtag.c b/drivers/staging/altera-stapl/altera-jtag.c
index 876308858b82..8b1620b1b2d0 100644
--- a/drivers/staging/altera-stapl/altera-jtag.c
+++ b/drivers/staging/altera-stapl/altera-jtag.c
@@ -26,7 +26,7 @@
#include <linux/delay.h>
#include <linux/firmware.h>
#include <linux/slab.h>
-#include <staging/altera.h>
+#include "altera.h"
#include "altera-exprt.h"
#include "altera-jtag.h"
diff --git a/drivers/staging/altera-stapl/altera.c b/drivers/staging/altera-stapl/altera.c
index 05aad351b120..9cd5e76880c0 100644
--- a/drivers/staging/altera-stapl/altera.c
+++ b/drivers/staging/altera-stapl/altera.c
@@ -28,7 +28,7 @@
#include <linux/string.h>
#include <linux/firmware.h>
#include <linux/slab.h>
-#include <staging/altera.h>
+#include "altera.h"
#include "altera-exprt.h"
#include "altera-jtag.h"
diff --git a/drivers/staging/altera-stapl/altera.h b/drivers/staging/altera-stapl/altera.h
new file mode 100644
index 000000000000..94c0c6181daf
--- /dev/null
+++ b/drivers/staging/altera-stapl/altera.h
@@ -0,0 +1,49 @@
+/*
+ * altera.h
+ *
+ * altera FPGA driver
+ *
+ * Copyright (C) Altera Corporation 1998-2001
+ * Copyright (C) 2010 NetUP Inc.
+ * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _ALTERA_H_
+#define _ALTERA_H_
+
+struct altera_config {
+ void *dev;
+ u8 *action;
+ int (*jtag_io) (void *dev, int tms, int tdi, int tdo);
+};
+
+#if defined(CONFIG_ALTERA_STAPL) || \
+ (defined(CONFIG_ALTERA_STAPL_MODULE) && defined(MODULE))
+
+extern int altera_init(struct altera_config *config, const struct firmware *fw);
+#else
+
+static inline int altera_init(struct altera_config *config,
+ const struct firmware *fw)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return 0;
+}
+#endif /* CONFIG_ALTERA_STAPL */
+
+#endif /* _ALTERA_H_ */
diff --git a/drivers/staging/ath6kl/Kconfig b/drivers/staging/ath6kl/Kconfig
index 1f15e1fb1ab2..afd6cc16a2b8 100644
--- a/drivers/staging/ath6kl/Kconfig
+++ b/drivers/staging/ath6kl/Kconfig
@@ -1,6 +1,7 @@
config ATH6K_LEGACY
tristate "Atheros AR6003 support (non mac80211)"
depends on MMC && WLAN
+ depends on CFG80211
select WIRELESS_EXT
select WEXT_PRIV
help
diff --git a/drivers/staging/ath6kl/os/linux/cfg80211.c b/drivers/staging/ath6kl/os/linux/cfg80211.c
index 77dfb4070c1d..d3a774dbb7e8 100644
--- a/drivers/staging/ath6kl/os/linux/cfg80211.c
+++ b/drivers/staging/ath6kl/os/linux/cfg80211.c
@@ -870,7 +870,8 @@ ar6k_cfg80211_scanComplete_event(struct ar6_softc *ar, int status)
if(ar->scan_request)
{
/* Translate data to cfg80211 mgmt format */
- wmi_iterate_nodes(ar->arWmi, ar6k_cfg80211_scan_node, ar->wdev->wiphy);
+ if (ar->arWmi)
+ wmi_iterate_nodes(ar->arWmi, ar6k_cfg80211_scan_node, ar->wdev->wiphy);
cfg80211_scan_done(ar->scan_request,
((status & A_ECANCELED) || (status & A_EBUSY)) ? true : false);
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_iw.c b/drivers/staging/brcm80211/brcmfmac/wl_iw.c
index e5cf3099f5da..35eec917f232 100644
--- a/drivers/staging/brcm80211/brcmfmac/wl_iw.c
+++ b/drivers/staging/brcm80211/brcmfmac/wl_iw.c
@@ -65,8 +65,6 @@ wl_iw_extra_params_t g_wl_iw_params;
extern bool wl_iw_conn_status_str(u32 event_type, u32 status,
u32 reason, char *stringBuf, uint buflen);
-uint wl_msg_level = WL_ERROR_VAL;
-
#define MAX_WLIW_IOCTL_LEN 1024
#ifdef CONFIG_WIRELESS_EXT
diff --git a/drivers/staging/gma500/psb_drv.c b/drivers/staging/gma500/psb_drv.c
index 1c45c11a774e..aa87b1b6a44a 100644
--- a/drivers/staging/gma500/psb_drv.c
+++ b/drivers/staging/gma500/psb_drv.c
@@ -542,6 +542,8 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
unsigned long irqflags;
int ret = -ENOMEM;
uint32_t tt_pages;
+ struct drm_connector *connector;
+ struct psb_intel_output *psb_intel_output;
dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
if (dev_priv == NULL)
@@ -663,7 +665,18 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
drm_kms_helper_poll_init(dev);
}
- ret = psb_backlight_init(dev);
+ /* Only add backlight support if we have LVDS output */
+ list_for_each_entry(connector, &dev->mode_config.connector_list,
+ head) {
+ psb_intel_output = to_psb_intel_output(connector);
+
+ switch (psb_intel_output->type) {
+ case INTEL_OUTPUT_LVDS:
+ ret = psb_backlight_init(dev);
+ break;
+ }
+ }
+
if (ret)
return ret;
#if 0
diff --git a/drivers/staging/gma500/psb_fb.c b/drivers/staging/gma500/psb_fb.c
index 99c03a2e06bd..084c36bbfe86 100644
--- a/drivers/staging/gma500/psb_fb.c
+++ b/drivers/staging/gma500/psb_fb.c
@@ -441,6 +441,16 @@ static int psbfb_create(struct psb_fbdev *fbdev,
info->screen_size = size;
memset(info->screen_base, 0, size);
+ if (dev_priv->pg->stolen_size) {
+ info->apertures = alloc_apertures(1);
+ if (!info->apertures) {
+ ret = -ENOMEM;
+ goto out_err0;
+ }
+ info->apertures->ranges[0].base = dev->mode_config.fb_base;
+ info->apertures->ranges[0].size = dev_priv->pg->stolen_size;
+ }
+
drm_fb_helper_fill_fix(info, fb->pitch, fb->depth);
drm_fb_helper_fill_var(info, &fbdev->psb_fb_helper,
sizes->fb_width, sizes->fb_height);
diff --git a/drivers/staging/gma500/psb_intel_bios.c b/drivers/staging/gma500/psb_intel_bios.c
index 48ac8ba7f40b..417965da5e24 100644
--- a/drivers/staging/gma500/psb_intel_bios.c
+++ b/drivers/staging/gma500/psb_intel_bios.c
@@ -154,10 +154,15 @@ static void parse_lfp_panel_data(struct drm_psb_private *dev_priv,
fill_detail_timing_data(panel_fixed_mode, dvo_timing);
- dev_priv->lfp_lvds_vbt_mode = panel_fixed_mode;
-
- DRM_DEBUG("Found panel mode in BIOS VBT tables:\n");
- drm_mode_debug_printmodeline(panel_fixed_mode);
+ if (panel_fixed_mode->htotal > 0 && panel_fixed_mode->vtotal > 0) {
+ dev_priv->lfp_lvds_vbt_mode = panel_fixed_mode;
+ DRM_DEBUG("Found panel mode in BIOS VBT tables:\n");
+ drm_mode_debug_printmodeline(panel_fixed_mode);
+ } else {
+ DRM_DEBUG("Ignoring bogus LVDS VBT mode.\n");
+ dev_priv->lvds_vbt = 0;
+ kfree(panel_fixed_mode);
+ }
return;
}
diff --git a/drivers/staging/iio/accel/adis16201.h b/drivers/staging/iio/accel/adis16201.h
index 0b9b85424dfa..4cc1a5bfab40 100644
--- a/drivers/staging/iio/accel/adis16201.h
+++ b/drivers/staging/iio/accel/adis16201.h
@@ -81,7 +81,6 @@ struct adis16201_state {
int adis16201_set_irq(struct iio_dev *indio_dev, bool enable);
-#ifdef CONFIG_IIO_RING_BUFFER
enum adis16201_scan {
ADIS16201_SCAN_SUPPLY,
ADIS16201_SCAN_ACC_X,
@@ -92,6 +91,7 @@ enum adis16201_scan {
ADIS16201_SCAN_INCLI_Y,
};
+#ifdef CONFIG_IIO_RING_BUFFER
void adis16201_remove_trigger(struct iio_dev *indio_dev);
int adis16201_probe_trigger(struct iio_dev *indio_dev);
diff --git a/drivers/staging/iio/accel/adis16203.h b/drivers/staging/iio/accel/adis16203.h
index 8bb8ce50c248..175e21bb9b40 100644
--- a/drivers/staging/iio/accel/adis16203.h
+++ b/drivers/staging/iio/accel/adis16203.h
@@ -76,7 +76,6 @@ struct adis16203_state {
int adis16203_set_irq(struct iio_dev *indio_dev, bool enable);
-#ifdef CONFIG_IIO_RING_BUFFER
enum adis16203_scan {
ADIS16203_SCAN_SUPPLY,
ADIS16203_SCAN_AUX_ADC,
@@ -85,6 +84,7 @@ enum adis16203_scan {
ADIS16203_SCAN_INCLI_Y,
};
+#ifdef CONFIG_IIO_RING_BUFFER
void adis16203_remove_trigger(struct iio_dev *indio_dev);
int adis16203_probe_trigger(struct iio_dev *indio_dev);
diff --git a/drivers/staging/iio/dac/max517.c b/drivers/staging/iio/dac/max517.c
index 881768df47a6..2fe34d21b6aa 100644
--- a/drivers/staging/iio/dac/max517.c
+++ b/drivers/staging/iio/dac/max517.c
@@ -195,7 +195,7 @@ static const struct iio_info max517_info = {
};
static const struct iio_info max518_info = {
- .attrs = &max517_attribute_group,
+ .attrs = &max518_attribute_group,
.driver_module = THIS_MODULE,
};
diff --git a/drivers/staging/iio/imu/adis16400_ring.c b/drivers/staging/iio/imu/adis16400_ring.c
index 2589a7e167e4..3612373ddede 100644
--- a/drivers/staging/iio/imu/adis16400_ring.c
+++ b/drivers/staging/iio/imu/adis16400_ring.c
@@ -137,13 +137,13 @@ static irqreturn_t adis16400_trigger_handler(int irq, void *p)
if (st->variant->flags & ADIS16400_NO_BURST) {
ret = adis16350_spi_read_all(&indio_dev->dev, st->rx);
if (ret < 0)
- return ret;
+ goto err;
for (; i < ring->scan_count; i++)
data[i] = *(s16 *)(st->rx + i*2);
} else {
ret = adis16400_spi_read_burst(&indio_dev->dev, st->rx);
if (ret < 0)
- return ret;
+ goto err;
for (; i < indio_dev->ring->scan_count; i++) {
j = __ffs(mask);
mask &= ~(1 << j);
@@ -158,9 +158,13 @@ static irqreturn_t adis16400_trigger_handler(int irq, void *p)
ring->access->store_to(indio_dev->ring, (u8 *) data, pf->timestamp);
iio_trigger_notify_done(indio_dev->trig);
- kfree(data);
+ kfree(data);
return IRQ_HANDLED;
+
+err:
+ kfree(data);
+ return ret;
}
void adis16400_unconfigure_ring(struct iio_dev *indio_dev)
diff --git a/drivers/staging/iio/industrialio-trigger.c b/drivers/staging/iio/industrialio-trigger.c
index 615902333fb0..d504aa251ced 100644
--- a/drivers/staging/iio/industrialio-trigger.c
+++ b/drivers/staging/iio/industrialio-trigger.c
@@ -294,6 +294,7 @@ struct iio_poll_func
pf->h = h;
pf->thread = thread;
pf->type = type;
+ pf->private_data = private;
return pf;
}
diff --git a/drivers/staging/mei/init.c b/drivers/staging/mei/init.c
index 2818851c0761..d1ffa32cd141 100644
--- a/drivers/staging/mei/init.c
+++ b/drivers/staging/mei/init.c
@@ -205,10 +205,10 @@ int mei_hw_init(struct mei_device *dev)
"host_hw_state = 0x%08x, me_hw_state = 0x%08x.\n",
dev->host_hw_state, dev->me_hw_state);
- if (!(dev->host_hw_state & H_RDY) != H_RDY)
+ if (!(dev->host_hw_state & H_RDY))
dev_dbg(&dev->pdev->dev, "host turn off H_RDY.\n");
- if (!(dev->me_hw_state & ME_RDY_HRA) != ME_RDY_HRA)
+ if (!(dev->me_hw_state & ME_RDY_HRA))
dev_dbg(&dev->pdev->dev, "ME turn off ME_RDY.\n");
printk(KERN_ERR "mei: link layer initialization failed.\n");
diff --git a/drivers/staging/olpc_dcon/Kconfig b/drivers/staging/olpc_dcon/Kconfig
index b05306766870..fe40e0b6f675 100644
--- a/drivers/staging/olpc_dcon/Kconfig
+++ b/drivers/staging/olpc_dcon/Kconfig
@@ -2,6 +2,7 @@ config FB_OLPC_DCON
tristate "One Laptop Per Child Display CONtroller support"
depends on OLPC && FB
select I2C
+ select BACKLIGHT_CLASS_DEVICE
---help---
Add support for the OLPC XO DCON controller. This controller is
only available on OLPC platforms. Unless you have one of these
diff --git a/drivers/staging/rts_pstor/sd.c b/drivers/staging/rts_pstor/sd.c
index bddb0312b31e..cdae497d5467 100644
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -2328,7 +2328,7 @@ Switch_Fail:
retval = sd_send_cmd_get_rsp(chip, IO_SEND_OP_COND, 0, SD_RSP_TYPE_R4, rsp, 5);
if (retval == STATUS_SUCCESS) {
- int func_num = (rsp[1] >> 4) && 0x07;
+ int func_num = (rsp[1] >> 4) & 0x07;
if (func_num) {
RTSX_DEBUGP("SD_IO card (Function number: %d)!\n", func_num);
chip->sd_io = 1;
diff --git a/drivers/staging/usbip/stub_dev.c b/drivers/staging/usbip/stub_dev.c
index 6e99ec87fee0..8cbea42b69bc 100644
--- a/drivers/staging/usbip/stub_dev.c
+++ b/drivers/staging/usbip/stub_dev.c
@@ -26,6 +26,8 @@
static int stub_probe(struct usb_interface *interface,
const struct usb_device_id *id);
static void stub_disconnect(struct usb_interface *interface);
+static int stub_pre_reset(struct usb_interface *interface);
+static int stub_post_reset(struct usb_interface *interface);
/*
* Define device IDs here if you want to explicitly limit exportable devices.
@@ -59,6 +61,8 @@ struct usb_driver stub_driver = {
.probe = stub_probe,
.disconnect = stub_disconnect,
.id_table = stub_table,
+ .pre_reset = stub_pre_reset,
+ .post_reset = stub_post_reset,
};
/*
@@ -541,3 +545,20 @@ static void stub_disconnect(struct usb_interface *interface)
del_match_busid((char *)udev_busid);
}
}
+
+/*
+ * Presence of pre_reset and post_reset prevents the driver from being unbound
+ * when the device is being reset
+ */
+
+int stub_pre_reset(struct usb_interface *interface)
+{
+ dev_dbg(&interface->dev, "pre_reset\n");
+ return 0;
+}
+
+int stub_post_reset(struct usb_interface *interface)
+{
+ dev_dbg(&interface->dev, "post_reset\n");
+ return 0;
+}
diff --git a/drivers/staging/usbip/stub_rx.c b/drivers/staging/usbip/stub_rx.c
index a5c1fa1f0430..bc57844600b9 100644
--- a/drivers/staging/usbip/stub_rx.c
+++ b/drivers/staging/usbip/stub_rx.c
@@ -175,16 +175,18 @@ static int tweak_reset_device_cmd(struct urb *urb)
dev_info(&urb->dev->dev, "usb_queue_reset_device\n");
/*
- * usb_lock_device_for_reset caused a deadlock: it causes the driver
- * to unbind. In the shutdown the rx thread is signalled to shut down
- * but this thread is pending in the usb_lock_device_for_reset.
- *
- * Instead queue the reset.
- *
- * Unfortunatly an existing usbip connection will be dropped due to
- * driver unbinding.
+ * With the implementation of pre_reset and post_reset the driver no
+ * longer unbinds. This allows the use of synchronous reset.
*/
- usb_queue_reset_device(sdev->interface);
+
+ if (usb_lock_device_for_reset(sdev->udev, sdev->interface)<0)
+ {
+ dev_err(&urb->dev->dev, "could not obtain lock to reset device\n");
+ return 0;
+ }
+ usb_reset_device(sdev->udev);
+ usb_unlock_device(sdev->udev);
+
return 0;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-02 14:44:09 +0300