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Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/pcm.c6
-rw-r--r--sound/core/timer.c2
2 files changed, 0 insertions, 8 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 08223783cfa3..4f5204175d37 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -351,10 +351,8 @@ static void snd_pcm_substream_proc_hw_params_read(struct snd_info_entry *entry,
snd_iprintf(buffer, "closed\n");
return;
}
- snd_pcm_stream_lock_irq(substream);
if (runtime->status->state == SNDRV_PCM_STATE_OPEN) {
snd_iprintf(buffer, "no setup\n");
- snd_pcm_stream_unlock_irq(substream);
return;
}
snd_iprintf(buffer, "access: %s\n", snd_pcm_access_name(runtime->access));
@@ -375,7 +373,6 @@ static void snd_pcm_substream_proc_hw_params_read(struct snd_info_entry *entry,
snd_iprintf(buffer, "OSS period frames: %lu\n", (unsigned long)runtime->oss.period_frames);
}
#endif
- snd_pcm_stream_unlock_irq(substream);
}
static void snd_pcm_substream_proc_sw_params_read(struct snd_info_entry *entry,
@@ -387,10 +384,8 @@ static void snd_pcm_substream_proc_sw_params_read(struct snd_info_entry *entry,
snd_iprintf(buffer, "closed\n");
return;
}
- snd_pcm_stream_lock_irq(substream);
if (runtime->status->state == SNDRV_PCM_STATE_OPEN) {
snd_iprintf(buffer, "no setup\n");
- snd_pcm_stream_unlock_irq(substream);
return;
}
snd_iprintf(buffer, "tstamp_mode: %s\n", snd_pcm_tstamp_mode_name(runtime->tstamp_mode));
@@ -403,7 +398,6 @@ static void snd_pcm_substream_proc_sw_params_read(struct snd_info_entry *entry,
snd_iprintf(buffer, "silence_threshold: %lu\n", runtime->silence_threshold);
snd_iprintf(buffer, "silence_size: %lu\n", runtime->silence_size);
snd_iprintf(buffer, "boundary: %lu\n", runtime->boundary);
- snd_pcm_stream_unlock_irq(substream);
}
static void snd_pcm_substream_proc_status_read(struct snd_info_entry *entry,
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 9a1e51c7c230..e37eab74572d 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1095,7 +1095,6 @@ static void snd_timer_proc_read(struct snd_info_entry *entry,
if (timer->hw.flags & SNDRV_TIMER_HW_SLAVE)
snd_iprintf(buffer, " SLAVE");
snd_iprintf(buffer, "\n");
- spin_lock_irqsave(&timer->lock, flags);
list_for_each(q, &timer->open_list_head) {
ti = list_entry(q, struct snd_timer_instance, open_list);
snd_iprintf(buffer, " Client %s : %s\n",
@@ -1104,7 +1103,6 @@ static void snd_timer_proc_read(struct snd_info_entry *entry,
SNDRV_TIMER_IFLG_RUNNING)
? "running" : "stopped");
}
- spin_unlock_irqrestore(&timer->lock, flags);
}
mutex_unlock(&register_mutex);
}