drm/i915/ringbuffer: Implement advance using set_tail
authorChris Wilson <chris@chris-wilson.co.uk>
Sun, 19 Sep 2010 13:36:46 +0000 (14:36 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 21 Sep 2010 10:19:57 +0000 (11:19 +0100)
commita3f07cd53e31c1c27364e56266a541b9467c1895
tree447c82eabd985fbb694ce2eac3cdd0129399d588
parentd46eefa29724b1be0e8e90a3a51a190b912ebfab
drm/i915/ringbuffer: Implement advance using set_tail

As noted by Zhenyu, we can now simply replace the existing advance hook
by calling the new set_tail function pointer directly.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_ringbuffer.c
drivers/gpu/drm/i915/intel_ringbuffer.h