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drm/i915/breadcrumbs: Tweak commentary
authorChris Wilson <chris@chris-wilson.co.uk>
Wed, 15 Mar 2017 22:22:59 +0000 (22:22 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Thu, 16 Mar 2017 08:49:28 +0000 (08:49 +0000)
commita6b0a141289db58d4934345fa2617602bf859a44
treea5cac9cabf4286a3926bad5b1b383b66cba3520b
parentdb93991bf515916e181aa3ddb5a6cbc8b86bdc42
drm/i915/breadcrumbs: Tweak commentary

Tvrtko spotted a stale reference to b->lock (now b->rb_lock) so review
the comments and try to improve them in passing.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170315222259.1469-1-chris@chris-wilson.co.uk
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
drivers/gpu/drm/i915/intel_breadcrumbs.c