1 files changed, 7 insertions, 7 deletions

diff --git a/sound/isa/gus/gus_synth.c b/sound/isa/gus/gus_synth.c
index 85a1b051f09a..2767cc187ae3 100644
--- a/sound/isa/gus/gus_synth.c
+++ b/sound/isa/gus/gus_synth.c
@@ -55,9 +55,9 @@ static int snd_gus_synth_use(void *private_data, struct snd_seq_port_subscribe *
 
         if (info->voices > 32)
                 return -EINVAL;
-        down(&gus->register_mutex);
+        mutex_lock(&gus->register_mutex);
         if (!snd_gus_use_inc(gus)) {
-                up(&gus->register_mutex);
+                mutex_unlock(&gus->register_mutex);
                 return -EFAULT;
         }
         for (idx = 0; idx < info->voices; idx++) {
@@ -65,12 +65,12 @@ static int snd_gus_synth_use(void *private_data, struct snd_seq_port_subscribe *
                 if (voice == NULL) {
                         snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
                         snd_gus_use_dec(gus);
-                        up(&gus->register_mutex);
+                        mutex_unlock(&gus->register_mutex);
                         return -EBUSY;
                 }
                 voice->index = idx;
         }
-        up(&gus->register_mutex);
+        mutex_unlock(&gus->register_mutex);
         return 0;
 }
 
@@ -79,10 +79,10 @@ static int snd_gus_synth_unuse(void *private_data, struct snd_seq_port_subscribe
         struct snd_gus_port * port = private_data;
         struct snd_gus_card * gus = port->gus;
 
-        down(&gus->register_mutex);
+        mutex_lock(&gus->register_mutex);
         snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
         snd_gus_use_dec(gus);
-        up(&gus->register_mutex);
+        mutex_unlock(&gus->register_mutex);
         return 0;
 }
 
@@ -223,7 +223,7 @@ static int snd_gus_synth_new_device(struct snd_seq_device *dev)
         if (gus == NULL)
                 return -EINVAL;
 
-        init_MUTEX(&gus->register_mutex);
+        mutex_init(&gus->register_mutex);
         gus->gf1.seq_client = -1;
         
         /* allocate new client */