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drm/i915: drop engine_pin/unpin_breadcrumbs_irq

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The last user has been removed, so drop the functions.

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190812233152.2172-2-daniele.ceraolospurio@intel.com
This commit is contained in:
Daniele Ceraolo Spurio 2019-08-12 16:31:51 -07:00 committed by Chris Wilson
parent ee94e0c459
commit 478ffad6d6
2 changed files with 0 additions and 25 deletions
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22
drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
View File

@ -212,28 +212,6 @@ static void signal_irq_work(struct irq_work *work)
intel_engine_breadcrumbs_irq(engine);
}
void intel_engine_pin_breadcrumbs_irq(struct intel_engine_cs *engine)
{
struct intel_breadcrumbs *b = &engine->breadcrumbs;
spin_lock_irq(&b->irq_lock);
if (!b->irq_enabled++)
irq_enable(engine);
GEM_BUG_ON(!b->irq_enabled); /* no overflow! */
spin_unlock_irq(&b->irq_lock);
}
void intel_engine_unpin_breadcrumbs_irq(struct intel_engine_cs *engine)
{
struct intel_breadcrumbs *b = &engine->breadcrumbs;
spin_lock_irq(&b->irq_lock);
GEM_BUG_ON(!b->irq_enabled); /* no underflow! */
if (!--b->irq_enabled)
irq_disable(engine);
spin_unlock_irq(&b->irq_lock);
}
static void __intel_breadcrumbs_arm_irq(struct intel_breadcrumbs *b)
{
struct intel_engine_cs *engine =

3
drivers/gpu/drm/i915/gt/intel_engine.h
View File

@ -338,9 +338,6 @@ void intel_engine_init_execlists(struct intel_engine_cs *engine);
void intel_engine_init_breadcrumbs(struct intel_engine_cs *engine);
void intel_engine_fini_breadcrumbs(struct intel_engine_cs *engine);
void intel_engine_pin_breadcrumbs_irq(struct intel_engine_cs *engine);
void intel_engine_unpin_breadcrumbs_irq(struct intel_engine_cs *engine);
void intel_engine_signal_breadcrumbs(struct intel_engine_cs *engine);
void intel_engine_disarm_breadcrumbs(struct intel_engine_cs *engine);