1 files changed, 2 insertions, 2 deletions

diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 9dd9bc73fe1d..ece25c718e95 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -781,7 +781,7 @@ int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream,
                 return -ENODEV;
 
         card = pcm->card;
-        down_read(&card->controls_rwsem);
+        read_lock(&card->ctl_files_rwlock);
         list_for_each_entry(kctl, &card->ctl_files, list) {
                 if (kctl->pid == current->pid) {
                         prefer_subdevice = kctl->prefer_pcm_subdevice;
@@ -789,7 +789,7 @@ int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream,
                                 break;
                 }
         }
-        up_read(&card->controls_rwsem);
+        read_unlock(&card->ctl_files_rwlock);
 
         switch (stream) {
         case SNDRV_PCM_STREAM_PLAYBACK: