drm/radeon: document radeon_fence.c (v2)
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 17 Jul 2012 18:02:37 +0000 (14:02 -0400)
committerChristian König <deathsimple@vodafone.de>
Wed, 18 Jul 2012 11:53:37 +0000 (13:53 +0200)
commitd66b7ec24adce867890c57bf2a54323accc73a7e
treee83632683f8105f105e05c30342fb2841fcc90e7
parentabf1dc67cbab543636dd3c9aba60fd529628debe
drm/radeon: document radeon_fence.c (v2)

Adds documentation to most of the functions in
radeon_fence.c

v2: address Christian's comments:
- split common concept description into it's own comment
- fix description of intr parameter
- Improve description of -EDEADLK error

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