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| author | Takashi Iwai <tiwai@suse.de> | 2016-05-24 15:07:39 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-06-14 07:43:44 +0200 |
| commit | 68b4acd322494444803a3f49884ae889c8ec6689 (patch) | |
| tree | c570aa7520be13f8d2653ce0f6b1db6baf5716e1 /tools/perf/scripts/python | |
| parent | ALSA: pcm: Clean up SNDRV_PCM_IOCTL_PAUSE code (diff) | |
| download | linux-68b4acd322494444803a3f49884ae889c8ec6689.tar.gz linux-68b4acd322494444803a3f49884ae889c8ec6689.zip | |
ALSA: pcm: Apply power lock globally to common ioctls
All PCM common ioctls should run only in the powered up state, but
currently only a few ioctls do the proper snd_power_lock() and
snd_power_wait() invocations. Instead of adding to each place, do it
commonly in the caller side, so that all these ioctls are assured to
be operated at the power up state.
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions