diff options
| author | Jaroslav Kysela <[email protected]> | 2016-06-17 13:35:56 +0200 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2016-06-17 14:01:06 +0200 |
| commit | 8198868f0a283eb23e264951632ce61ec2f82228 (patch) | |
| tree | 174fda4a1f0f258019714112392a75326cb8599a /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 35639a0e98391036a4c7f23253c321d6621a8897 (diff) | |
ALSA: hdac_regmap - fix the register access for runtime PM
Call path:
1) snd_hdac_power_up_pm()
2) snd_hdac_power_up()
3) pm_runtime_get_sync()
4) __pm_runtime_resume()
5) rpm_resume()
The rpm_resume() returns 1 when the device is already active.
Because the return value is unmodified, the hdac regmap read/write
functions should allow this value for the retry I/O operation, too.
Signed-off-by: Jaroslav Kysela <[email protected]>
Cc: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions