1 files changed, 6 insertions, 6 deletions

diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 796a7dcef09d..315855082fe1 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -366,7 +366,7 @@ static int snd_usX2Y_usbpcm_hw_free(struct snd_pcm_substream *substream)
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_usX2Y_substream *subs = runtime->private_data,
                 *cap_subs2 = subs->usX2Y->subs[SNDRV_PCM_STREAM_CAPTURE + 2];
-        down(&subs->usX2Y->prepare_mutex);
+        mutex_lock(&subs->usX2Y->prepare_mutex);
         snd_printdd("snd_usX2Y_usbpcm_hw_free(%p)\n", substream);
 
         if (SNDRV_PCM_STREAM_PLAYBACK == substream->stream) {
@@ -395,7 +395,7 @@ static int snd_usX2Y_usbpcm_hw_free(struct snd_pcm_substream *substream)
                                 usX2Y_usbpcm_urbs_release(cap_subs2);
                 }
         }
-        up(&subs->usX2Y->prepare_mutex);
+        mutex_unlock(&subs->usX2Y->prepare_mutex);
         return snd_pcm_lib_free_pages(substream);
 }
 
@@ -503,7 +503,7 @@ static int snd_usX2Y_usbpcm_prepare(struct snd_pcm_substream *substream)
                 memset(usX2Y->hwdep_pcm_shm, 0, sizeof(struct snd_usX2Y_hwdep_pcm_shm));
         }
 
-        down(&usX2Y->prepare_mutex);
+        mutex_lock(&usX2Y->prepare_mutex);
         usX2Y_subs_prepare(subs);
 // Start hardware streams
 // SyncStream first....
@@ -544,7 +544,7 @@ static int snd_usX2Y_usbpcm_prepare(struct snd_pcm_substream *substream)
                 usX2Y->hwdep_pcm_shm->capture_iso_start = -1;
 
  up_prepare_mutex:
-        up(&usX2Y->prepare_mutex);
+        mutex_unlock(&usX2Y->prepare_mutex);
         return err;
 }
 
@@ -621,7 +621,7 @@ static int usX2Y_pcms_lock_check(struct snd_card *card)
                 if (dev->type != SNDRV_DEV_PCM)
                         continue;
                 pcm = dev->device_data;
-                down(&pcm->open_mutex);
+                mutex_lock(&pcm->open_mutex);
         }
         list_for_each(list, &card->devices) {
                 int s;
@@ -650,7 +650,7 @@ static void usX2Y_pcms_unlock(struct snd_card *card)
                 if (dev->type != SNDRV_DEV_PCM)
                         continue;
                 pcm = dev->device_data;
-                up(&pcm->open_mutex);
+                mutex_unlock(&pcm->open_mutex);
         }
 }