diff options
author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2017-03-06 15:03:20 +0000 |
---|---|---|
committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2017-03-07 07:17:55 +0000 |
commit | a9e64931eec57b17d1e7c71c93f8aea57a3435b2 (patch) | |
tree | 03d61a259775ed74e770556f6dc054f0d39c99cb /drivers/gpu/drm/i915/intel_breadcrumbs.c | |
parent | 2c33b5410de595d8eaa64f6ac47db96ce4008503 (diff) |
drm/i915: No need to save/restore irq status in intel_breadcrumbs_fake_irq
Timer callback is a known context so it is correct to always
disable interrupts.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_breadcrumbs.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_breadcrumbs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_breadcrumbs.c b/drivers/gpu/drm/i915/intel_breadcrumbs.c index ba73dc5b0328..1500a1d0e8aa 100644 --- a/drivers/gpu/drm/i915/intel_breadcrumbs.c +++ b/drivers/gpu/drm/i915/intel_breadcrumbs.c @@ -109,7 +109,6 @@ static void intel_breadcrumbs_fake_irq(unsigned long data) { struct intel_engine_cs *engine = (struct intel_engine_cs *)data; struct intel_breadcrumbs *b = &engine->breadcrumbs; - unsigned long flags; /* * The timer persists in case we cannot enable interrupts, @@ -119,10 +118,10 @@ static void intel_breadcrumbs_fake_irq(unsigned long data) * coherent seqno check. */ - spin_lock_irqsave(&b->irq_lock, flags); + spin_lock_irq(&b->irq_lock); if (!__intel_breadcrumbs_wakeup(b)) __intel_engine_disarm_breadcrumbs(engine); - spin_unlock_irqrestore(&b->irq_lock, flags); + spin_unlock_irq(&b->irq_lock); if (!b->irq_armed) return; |