diff options
| author | Linux Build Service Account <lnxbuild@localhost> | 2018-05-02 13:38:40 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2018-05-02 13:38:40 -0700 |
| commit | 9da06237e8cbb2f20a35adf23af8c7bb3b245804 (patch) | |
| tree | f65b0944b4f3fe43070f3a10676fe2062456b007 /include/sound/pcm_oss.h | |
| parent | 6fa93fc89f5e5641c0ad1be533b016e065cbf04d (diff) | |
| parent | ee76c85f715377aec3b0115e48b7d66a726ffdea (diff) | |
Merge "Merge android-4.4.129 (b1c4836) into msm-4.4"
Diffstat (limited to 'include/sound/pcm_oss.h')
| -rw-r--r-- | include/sound/pcm_oss.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h index 760c969d885d..12bbf8c81112 100644 --- a/include/sound/pcm_oss.h +++ b/include/sound/pcm_oss.h @@ -57,6 +57,7 @@ struct snd_pcm_oss_runtime { char *buffer; /* vmallocated period */ size_t buffer_used; /* used length from period buffer */ struct mutex params_lock; + atomic_t rw_ref; /* concurrent read/write accesses */ #ifdef CONFIG_SND_PCM_OSS_PLUGINS struct snd_pcm_plugin *plugin_first; struct snd_pcm_plugin *plugin_last; |