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-rw-r--r--drivers/media/usb/au0828/au0828-cards.c4
-rw-r--r--drivers/media/usb/au0828/au0828-cards.h4
-rw-r--r--drivers/media/usb/au0828/au0828-core.c29
-rw-r--r--drivers/media/usb/au0828/au0828-dvb.c4
-rw-r--r--drivers/media/usb/au0828/au0828-i2c.c4
-rw-r--r--drivers/media/usb/au0828/au0828-input.c3
-rw-r--r--drivers/media/usb/au0828/au0828-reg.h4
-rw-r--r--drivers/media/usb/au0828/au0828-video.c5
-rw-r--r--drivers/media/usb/au0828/au0828.h4
9 files changed, 12 insertions, 49 deletions
diff --git a/drivers/media/usb/au0828/au0828-cards.c b/drivers/media/usb/au0828/au0828-cards.c
index 6b469e8c4c6e..313f659f0bfb 100644
--- a/drivers/media/usb/au0828/au0828-cards.c
+++ b/drivers/media/usb/au0828/au0828-cards.c
@@ -13,10 +13,6 @@
* 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.
*/
#include "au0828.h"
diff --git a/drivers/media/usb/au0828/au0828-cards.h b/drivers/media/usb/au0828/au0828-cards.h
index 48a1882c2b6b..1f4412ee6da4 100644
--- a/drivers/media/usb/au0828/au0828-cards.h
+++ b/drivers/media/usb/au0828/au0828-cards.h
@@ -13,10 +13,6 @@
* 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.
*/
#define AU0828_BOARD_UNKNOWN 0
diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c
index bf53553d2624..739df61cec4f 100644
--- a/drivers/media/usb/au0828/au0828-core.c
+++ b/drivers/media/usb/au0828/au0828-core.c
@@ -13,10 +13,6 @@
* 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.
*/
#include "au0828.h"
@@ -153,9 +149,11 @@ static void au0828_unregister_media_device(struct au0828_dev *dev)
}
/* clear enable_source, disable_source */
+ mutex_lock(&mdev->graph_mutex);
dev->media_dev->source_priv = NULL;
dev->media_dev->enable_source = NULL;
dev->media_dev->disable_source = NULL;
+ mutex_unlock(&mdev->graph_mutex);
media_device_unregister(dev->media_dev);
media_device_cleanup(dev->media_dev);
@@ -278,6 +276,7 @@ create_link:
}
}
+/* Callers should hold graph_mutex */
static int au0828_enable_source(struct media_entity *entity,
struct media_pipeline *pipe)
{
@@ -291,8 +290,6 @@ static int au0828_enable_source(struct media_entity *entity,
if (!mdev)
return -ENODEV;
- mutex_lock(&mdev->graph_mutex);
-
dev = mdev->source_priv;
/*
@@ -397,7 +394,7 @@ static int au0828_enable_source(struct media_entity *entity,
goto end;
}
- ret = __media_entity_pipeline_start(entity, pipe);
+ ret = __media_pipeline_start(entity, pipe);
if (ret) {
pr_err("Start Pipeline: %s->%s Error %d\n",
source->name, entity->name, ret);
@@ -419,12 +416,12 @@ static int au0828_enable_source(struct media_entity *entity,
dev->active_source->name, dev->active_sink->name,
dev->active_link_owner->name, ret);
end:
- mutex_unlock(&mdev->graph_mutex);
pr_debug("au0828_enable_source() end %s %d %d\n",
entity->name, entity->function, ret);
return ret;
}
+/* Callers should hold graph_mutex */
static void au0828_disable_source(struct media_entity *entity)
{
int ret = 0;
@@ -434,13 +431,10 @@ static void au0828_disable_source(struct media_entity *entity)
if (!mdev)
return;
- mutex_lock(&mdev->graph_mutex);
dev = mdev->source_priv;
- if (!dev->active_link) {
- ret = -ENODEV;
- goto end;
- }
+ if (!dev->active_link)
+ return;
/* link is active - stop pipeline from source (tuner) */
if (dev->active_link->sink->entity == dev->active_sink &&
@@ -450,8 +444,8 @@ static void au0828_disable_source(struct media_entity *entity)
* has active pipeline
*/
if (dev->active_link_owner != entity)
- goto end;
- __media_entity_pipeline_stop(entity);
+ return;
+ __media_pipeline_stop(entity);
ret = __media_entity_setup_link(dev->active_link, 0);
if (ret)
pr_err("Deactivate link Error %d\n", ret);
@@ -465,9 +459,6 @@ static void au0828_disable_source(struct media_entity *entity)
dev->active_source = NULL;
dev->active_sink = NULL;
}
-
-end:
- mutex_unlock(&mdev->graph_mutex);
}
#endif
@@ -549,9 +540,11 @@ static int au0828_media_device_register(struct au0828_dev *dev,
return ret;
}
/* set enable_source */
+ mutex_lock(&dev->media_dev->graph_mutex);
dev->media_dev->source_priv = (void *) dev;
dev->media_dev->enable_source = au0828_enable_source;
dev->media_dev->disable_source = au0828_disable_source;
+ mutex_unlock(&dev->media_dev->graph_mutex);
#endif
return 0;
}
diff --git a/drivers/media/usb/au0828/au0828-dvb.c b/drivers/media/usb/au0828/au0828-dvb.c
index 0e174e860614..7e0c9b795e52 100644
--- a/drivers/media/usb/au0828/au0828-dvb.c
+++ b/drivers/media/usb/au0828/au0828-dvb.c
@@ -13,10 +13,6 @@
* 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.
*/
#include "au0828.h"
diff --git a/drivers/media/usb/au0828/au0828-i2c.c b/drivers/media/usb/au0828/au0828-i2c.c
index ae7ac6669769..42b352bb4f02 100644
--- a/drivers/media/usb/au0828/au0828-i2c.c
+++ b/drivers/media/usb/au0828/au0828-i2c.c
@@ -13,10 +13,6 @@
* 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.
*/
#include "au0828.h"
diff --git a/drivers/media/usb/au0828/au0828-input.c b/drivers/media/usb/au0828/au0828-input.c
index 1e66e7828d8f..9ec919c68482 100644
--- a/drivers/media/usb/au0828/au0828-input.c
+++ b/drivers/media/usb/au0828/au0828-input.c
@@ -298,7 +298,7 @@ int au0828_rc_register(struct au0828_dev *dev)
return -ENODEV;
ir = kzalloc(sizeof(*ir), GFP_KERNEL);
- rc = rc_allocate_device();
+ rc = rc_allocate_device(RC_DRIVER_IR_RAW);
if (!ir || !rc)
goto error;
@@ -343,7 +343,6 @@ int au0828_rc_register(struct au0828_dev *dev)
rc->input_id.product = le16_to_cpu(dev->usbdev->descriptor.idProduct);
rc->dev.parent = &dev->usbdev->dev;
rc->driver_name = "au0828-input";
- rc->driver_type = RC_DRIVER_IR_RAW;
rc->allowed_protocols = RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32 |
RC_BIT_RC5;
diff --git a/drivers/media/usb/au0828/au0828-reg.h b/drivers/media/usb/au0828/au0828-reg.h
index 2140f4cfb645..7aaf10739c8b 100644
--- a/drivers/media/usb/au0828/au0828-reg.h
+++ b/drivers/media/usb/au0828/au0828-reg.h
@@ -13,10 +13,6 @@
* 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.
*/
/* We'll start to rename these registers once we have a better
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
index 7a10eaa38f67..16f9125a985a 100644
--- a/drivers/media/usb/au0828/au0828-video.c
+++ b/drivers/media/usb/au0828/au0828-video.c
@@ -13,11 +13,6 @@
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
*/
/* Developer Notes:
diff --git a/drivers/media/usb/au0828/au0828.h b/drivers/media/usb/au0828/au0828.h
index dd7b378fe070..88e59748ebc2 100644
--- a/drivers/media/usb/au0828/au0828.h
+++ b/drivers/media/usb/au0828/au0828.h
@@ -13,10 +13,6 @@
* 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.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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