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| author | Linux Build Service Account <lnxbuild@quicinc.com> | 2017-12-19 22:27:50 -0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-12-19 22:27:50 -0800 |
| commit | 9bc61112eef7ae06cd794536ab37248b664e45eb (patch) | |
| tree | 5a7468d3bd35cb2a2eed23b9aab9f143607bdd79 /include | |
| parent | 06acadc1d70cf8f45654b7b4dc523389a531b6e3 (diff) | |
| parent | eefe13156cdfd73e93e62da7d092928f6d146ac4 (diff) | |
Merge "ALSA: pcm: use lock to protect substream runtime resource"
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/pcm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index a2ead8cbac5e..147e448ed405 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -466,6 +466,7 @@ struct snd_pcm_substream { const struct snd_pcm_ops *ops; /* -- runtime information -- */ struct snd_pcm_runtime *runtime; + spinlock_t runtime_lock; /* -- timer section -- */ struct snd_timer *timer; /* timer */ unsigned timer_running: 1; /* time is running */ |