1 files changed, 7 insertions, 7 deletions

diff --git a/sound/oss/ymfpci.c b/sound/oss/ymfpci.c
index f8bd72e46f57..bf90c124a7e6 100644
--- a/sound/oss/ymfpci.c
+++ b/sound/oss/ymfpci.c
@@ -1918,10 +1918,10 @@ static int ymf_open(struct inode *inode, struct file *file)
         if (unit == NULL)
                 return -ENODEV;
 
-        down(&unit->open_sem);
+        mutex_lock(&unit->open_mutex);
 
         if ((state = ymf_state_alloc(unit)) == NULL) {
-                up(&unit->open_sem);
+                mutex_unlock(&unit->open_mutex);
                 return -ENOMEM;
         }
         list_add_tail(&state->chain, &unit->states);
@@ -1956,7 +1956,7 @@ static int ymf_open(struct inode *inode, struct file *file)
         ymfpci_writeb(unit, YDSXGR_TIMERCTRL,
             (YDSXGR_TIMERCTRL_TEN|YDSXGR_TIMERCTRL_TIEN));
 #endif
-        up(&unit->open_sem);
+        mutex_unlock(&unit->open_mutex);
 
         return nonseekable_open(inode, file);
 
@@ -1974,7 +1974,7 @@ out_nodma:
         list_del(&state->chain);
         kfree(state);
 
-        up(&unit->open_sem);
+        mutex_unlock(&unit->open_mutex);
         return err;
 }
 
@@ -1987,7 +1987,7 @@ static int ymf_release(struct inode *inode, struct file *file)
         ymfpci_writeb(unit, YDSXGR_TIMERCTRL, 0);
 #endif
 
-        down(&unit->open_sem);
+        mutex_lock(&unit->open_mutex);
 
         /*
          * XXX Solve the case of O_NONBLOCK close - don't deallocate here.
@@ -2004,7 +2004,7 @@ static int ymf_release(struct inode *inode, struct file *file)
         file->private_data = NULL;      /* Can you tell I programmed Solaris */
         kfree(state);
 
-        up(&unit->open_sem);
+        mutex_unlock(&unit->open_mutex);
 
         return 0;
 }
@@ -2532,7 +2532,7 @@ static int __devinit ymf_probe_one(struct pci_dev *pcidev, const struct pci_devi
         spin_lock_init(&codec->reg_lock);
         spin_lock_init(&codec->voice_lock);
         spin_lock_init(&codec->ac97_lock);
-        init_MUTEX(&codec->open_sem);
+        mutex_init(&codec->open_mutex);
         INIT_LIST_HEAD(&codec->states);
         codec->pci = pcidev;