sem2mutex: drivers/char/drm/

From: Arjan van de Ven <arjan@infradead.org>

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/drm/drm_drv.c b/drivers/char/drm/drm_drv.c
index c4fa5a29582b..dc6bbe8a18dc 100644
--- a/drivers/char/drm/drm_drv.c
+++ b/drivers/char/drm/drm_drv.c
@@ -151,7 +151,7 @@ int drm_lastclose(drm_device_t * dev)
         if (dev->irq_enabled)
                 drm_irq_uninstall(dev);
 
-        down(&dev->struct_sem);
+        mutex_lock(&dev->struct_mutex);
         del_timer(&dev->timer);
 
         /* Clear pid list */
@@ -231,7 +231,7 @@ int drm_lastclose(drm_device_t * dev)
                 dev->lock.filp = NULL;
                 wake_up_interruptible(&dev->lock.lock_queue);
         }
-        up(&dev->struct_sem);
+        mutex_unlock(&dev->struct_mutex);
 
         DRM_DEBUG("lastclose completed\n");
         return 0;