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drm/i915: Remove engine->execlist_lock

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The execlist_lock is now completely subsumed by the engine->timeline->lock,
and so we can remove the redundant layer of locking.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161114204105.29171-5-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson
2016-11-14 20:41:00 +00:00
parent d55ac5bf97
commit 663f71e73f
5 changed files with 11 additions and 10 deletions
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1
drivers/gpu/drm/i915/intel_ringbuffer.h
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@@ -335,7 +335,6 @@ struct intel_engine_cs {
/* Execlists */
struct tasklet_struct irq_tasklet;
spinlock_t execlist_lock; /* used inside tasklet, use spin_lock_bh */
struct execlist_port {
struct drm_i915_gem_request *request;
unsigned int count;