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| author | Ulf Hansson <ulf.hansson@linaro.org> | 2013-11-13 15:45:03 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-11-14 00:48:19 +0100 |
| commit | aa1b9f13b3346352455bfdc343ecff7667b84ff5 (patch) | |
| tree | 03974c3bb35582ce372d66b6017413146c7e2be1 /Documentation/power | |
| parent | ea309944e226d655d7d4adca9623c575ba786bbe (diff) | |
| download | blackbird-op-linux-aa1b9f13b3346352455bfdc343ecff7667b84ff5.tar.gz blackbird-op-linux-aa1b9f13b3346352455bfdc343ecff7667b84ff5.zip | |
PM / Runtime: Fix error path for prepare
If a device prepare callback for some reason would fail, the PM core
prevented the device from going inactive forever.
In this case, to reverse the pm_runtime_get_noresume() we invokes the
asyncronous pm_runtime_put(), thus restoring the usage count.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/power')
0 files changed, 0 insertions, 0 deletions
