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| author | Takashi Iwai <tiwai@suse.de> | 2009-03-06 18:30:07 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-03-09 16:02:00 +0300 |
| commit | 85122ea40c4fc82af5b66b8683f525c2c4a36d1a (patch) | |
| tree | b2aed8862ef28a0e245ae3a73afa064486456ff0 /sound/core/pcm.c | |
| parent | ed3da3d9a0ef13c6fe1414ec73c9c1be12747b62 (diff) | |
| download | linux-85122ea40c4fc82af5b66b8683f525c2c4a36d1a.tar.xz | |
ALSA: Remove unneeded snd_pcm_substream.timer_lock
The timer callbacks are called in the protected status by the lock
of the timer instance, so there is no need for an extra lock in the
PCM substream.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/pcm.c')
| -rw-r--r-- | sound/core/pcm.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 192a433a2403..37f567a68ef2 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -667,7 +667,6 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count) spin_lock_init(&substream->self_group.lock); INIT_LIST_HEAD(&substream->self_group.substreams); list_add_tail(&substream->link_list, &substream->self_group.substreams); - spin_lock_init(&substream->timer_lock); atomic_set(&substream->mmap_count, 0); prev = substream; } |