1 files changed, 2 insertions, 2 deletions

diff --git a/sound/core/info.c b/sound/core/info.c
index d749a0d394a7..fe836618fa25 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -167,7 +167,7 @@ static loff_t snd_info_entry_llseek(struct file *file, loff_t offset, int orig)
 
         data = file->private_data;
         entry = data->entry;
-        lock_kernel();
+        mutex_lock(&entry->access);
         switch (entry->content) {
         case SNDRV_INFO_CONTENT_TEXT:
                 switch (orig) {
@@ -196,7 +196,7 @@ static loff_t snd_info_entry_llseek(struct file *file, loff_t offset, int orig)
         }
         ret = -ENXIO;
 out:
-        unlock_kernel();
+        mutex_unlock(&entry->access);
         return ret;
 }