1 files changed, 1 insertions, 1 deletions

diff --git a/include/sound/mixer_oss.h b/include/sound/mixer_oss.h
index ca5b4822b62c..197b9e3d612b 100644
--- a/include/sound/mixer_oss.h
+++ b/include/sound/mixer_oss.h
@@ -61,7 +61,7 @@ struct snd_mixer_oss {
                           unsigned int active_index);
         void *private_data_recsrc;
         void (*private_free_recsrc)(struct snd_mixer_oss *mixer);
-        struct semaphore reg_mutex;
+        struct mutex reg_mutex;
         struct snd_info_entry *proc_entry;
         int oss_dev_alloc;
         /* --- */