On Thu, Feb 28, 2013 at 03:37:11PM +0800, Li Fei wrote: > > Even in failed case of pm_runtime_get_sync, the usage_count > is incremented. In order to keep the usage_count with correct > value and runtime power management to behave correctly, call > pm_runtime_put(_sync) in such case.
Oh, that is a surprising interface... anyway, applied thanks.
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