diff options
| -rw-r--r-- | include/sound/pcm.h | 2 | ||||
| -rw-r--r-- | sound/core/pcm.c | 1 | ||||
| -rw-r--r-- | sound/core/pcm_lib.c | 2 | ||||
| -rw-r--r-- | sound/core/pcm_native.c | 2 |
4 files changed, 4 insertions, 3 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 2d03c10f6a36..8c48a5bce88c 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -399,7 +399,7 @@ struct snd_pcm_runtime { snd_pcm_uframes_t twake; /* do transfer (!poll) wakeup if non-zero */ wait_queue_head_t sleep; /* poll sleep */ wait_queue_head_t tsleep; /* transfer sleep */ - struct fasync_struct *fasync; + struct snd_fasync *fasync; bool stop_operating; /* sync_stop will be called */ struct mutex buffer_mutex; /* protect for buffer changes */ atomic_t buffer_accessing; /* >0: in r/w operation, <0: blocked */ diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 03fc5fa5813e..2ac742035310 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -1007,6 +1007,7 @@ void snd_pcm_detach_substream(struct snd_pcm_substream *substream) substream->runtime = NULL; } mutex_destroy(&runtime->buffer_mutex); + snd_fasync_free(runtime->fasync); kfree(runtime); put_pid(substream->pid); substream->pid = NULL; diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index 1fc7c50ffa62..40751e5aff09 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -1822,7 +1822,7 @@ void snd_pcm_period_elapsed_under_stream_lock(struct snd_pcm_substream *substrea snd_timer_interrupt(substream->timer, 1); #endif _end: - kill_fasync(&runtime->fasync, SIGIO, POLL_IN); + snd_kill_fasync(runtime->fasync, SIGIO, POLL_IN); } EXPORT_SYMBOL(snd_pcm_period_elapsed_under_stream_lock); diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index aa0453e51595..ad0541e9e888 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -3951,7 +3951,7 @@ static int snd_pcm_fasync(int fd, struct file * file, int on) runtime = substream->runtime; if (runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) return -EBADFD; - return fasync_helper(fd, file, on, &runtime->fasync); + return snd_fasync_helper(fd, file, on, &runtime->fasync); } /* |