drm/radeon: cleanup the fence ring locking code
authorChristian König <christian.koenig@amd.com>
Tue, 18 Feb 2014 14:58:31 +0000 (15:58 +0100)
committerChristian König <christian.koenig@amd.com>
Fri, 28 Feb 2014 09:53:18 +0000 (10:53 +0100)
commit37615527c5669f0c332534a797e5aaa175b6f3cb
tree5e7fdb06bb21f7e49210f81a1c8877693c5463aa
parentaee4aa73a1af3176cc3eea5833cae596b4b7dd22
drm/radeon: cleanup the fence ring locking code

We no longer need to take the ring lock while checking for
a gpu lockup, so just cleanup the code.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon.h
drivers/gpu/drm/radeon/radeon_device.c
drivers/gpu/drm/radeon/radeon_fence.c
drivers/gpu/drm/radeon/radeon_pm.c
drivers/gpu/drm/radeon/radeon_ring.c
drivers/gpu/drm/radeon/radeon_semaphore.c