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__force_wake_get() only acquires a temporary wakeref on forcewake that is automatically released when a timer expires. When reading the code again, I confused __intel_uncore_forcewake_get() for __force_wake_get() and to my shame thought I found a bug in unbalanced wake_count handling. I claim that if the function had been called __force_wake_auto() instead I would not have embarrassed myself. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1458829907-26596-1-git-send-email-chris@chris-wilson.co.uk Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> |
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