X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fsound%2Fmixer_oss.h;h=197b9e3d612b96d54bcb6912d2dd3d9dffdb302d;hb=5331be090567d9335476f876b2d85427cd7c4426;hp=ca5b4822b62c8e0cb79b7d1c14ad58e313bd32d6;hpb=ea9b395fe20ac74be788f415af2622ac8f0c35c7;p=firefly-linux-kernel-4.4.55.git

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;
 	/* --- */