From 5cfbd5dbab4fe9668771377cb22da04c6103459e Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Mon, 24 Jul 2006 10:51:27 +1000 Subject: switch drm to use Linux mutexes instead of semaphore. I hope the fallback compat code works if not shout at me. --- linux-core/drm_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'linux-core/drm_drv.c') diff --git a/linux-core/drm_drv.c b/linux-core/drm_drv.c index 07f9952c..c3ea9b53 100644 --- a/linux-core/drm_drv.c +++ b/linux-core/drm_drv.c @@ -154,7 +154,7 @@ 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); if (dev->unique) { @@ -239,7 +239,7 @@ 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; -- cgit v1.2.3