992cbf19b3
We want to make sure that no one tries to acquire more locks and states, and ww mutexes provide debug facilities for that. So use them. v2: Only call acquire_done when ->atomic_check was successful to avoid falling over an -EDEADLK (spotted by Maarten). Cc: Rob Clark <robdclark@gmail.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> |
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