ALSA: pcm_core: Fix wake_up() optimization

[safe/jmp/linux-2.6] / sound / core / pcm_native.c

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 27284f6..56ec35e 100644 (file)
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -919,6 +919,7 @@ static void snd_pcm_post_stop(struct snd_pcm_substream *substream, int state)
                runtime->status->state = state;
        }
        wake_up(&runtime->sleep);
+       wake_up(&runtime->tsleep);
 }
 
 static struct action_ops snd_pcm_action_stop = {
@@ -1004,6 +1005,7 @@ static void snd_pcm_post_pause(struct snd_pcm_substream *substream, int push)
                                         SNDRV_TIMER_EVENT_MPAUSE,
                                         &runtime->trigger_tstamp);
                wake_up(&runtime->sleep);
+               wake_up(&runtime->tsleep);
        } else {
                runtime->status->state = SNDRV_PCM_STATE_RUNNING;
                if (substream->timer)
@@ -1061,6 +1063,7 @@ static void snd_pcm_post_suspend(struct snd_pcm_substream *substream, int state)
        runtime->status->suspended_state = runtime->status->state;
        runtime->status->state = SNDRV_PCM_STATE_SUSPENDED;
        wake_up(&runtime->sleep);
+       wake_up(&runtime->tsleep);
 }
 
 static struct action_ops snd_pcm_action_suspend = {