Messages in this thread | | | From | Ohad Ben-Cohen <> | Date | Sun, 7 Apr 2013 13:39:15 +0300 | Subject | Re: [PATCH 2/5] mmc: core: call pm_runtime_put_sync in pm_runtime_get_sync failed case |
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Hi Li,
On Thu, Feb 28, 2013 at 9:44 AM, Li Fei <fei.li@intel.com> 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.
As with the remoteproc case, it is probably better to call the put_noidle variant here. This way you are sure not to erroneously invoke any underlying pm handler where your only intention is to fix usage_count.
Thanks, Ohad.
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