drm/radeon: remove radeon_ring_index()
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 17 Jul 2012 18:02:30 +0000 (14:02 -0400)
committerChristian König <deathsimple@vodafone.de>
Wed, 18 Jul 2012 11:33:54 +0000 (13:33 +0200)
Just store the index in the ring structure.
Idea taken from one of Jerome's wip rptr patches.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

No differences found