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| author | Takashi Iwai <tiwai@suse.de> | 2019-01-18 17:37:14 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-01-18 17:37:21 +0100 |
| commit | 436ec40e0cdf74eae90af6be6c287396e388f1fb (patch) | |
| tree | ec85647d69d9d2a8f47da48e1ef0175c457c4bcc /include/sound | |
| parent | ALSA: hda: program stripe control for codec (diff) | |
| parent | ALSA: pcm: Make snd_pcm_suspend() local static (diff) | |
| download | linux-436ec40e0cdf74eae90af6be6c287396e388f1fb.tar.xz linux-436ec40e0cdf74eae90af6be6c287396e388f1fb.zip | |
Merge branch 'topic/pcm-device-suspend' into for-next
Pull the PCM suspend improvement / cleanup.
This moves the most of snd_pcm_suspend*() calls into PCM's own device
PM ops. There should be no change from the functionality POV.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/pcm.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index d6bd3caf6878..2c30c1ad1b0d 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -538,6 +538,7 @@ struct snd_pcm { void (*private_free) (struct snd_pcm *pcm); bool internal; /* pcm is for internal use only */ bool nonatomic; /* whole PCM operations are in non-atomic context */ + bool no_device_suspend; /* don't invoke device PM suspend */ #if IS_ENABLED(CONFIG_SND_PCM_OSS) struct snd_pcm_oss oss; #endif @@ -581,13 +582,8 @@ int snd_pcm_stop(struct snd_pcm_substream *substream, snd_pcm_state_t status); int snd_pcm_drain_done(struct snd_pcm_substream *substream); int snd_pcm_stop_xrun(struct snd_pcm_substream *substream); #ifdef CONFIG_PM -int snd_pcm_suspend(struct snd_pcm_substream *substream); int snd_pcm_suspend_all(struct snd_pcm *pcm); #else -static inline int snd_pcm_suspend(struct snd_pcm_substream *substream) -{ - return 0; -} static inline int snd_pcm_suspend_all(struct snd_pcm *pcm) { return 0; |