linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / sound / isa / ad1848 / ad1848_lib.c

diff --git a/sound/isa/ad1848/ad1848_lib.c b/sound/isa/ad1848/ad1848_lib.c
index e0f8baa..ed7cdb0 100644 (file)
--- a/sound/isa/ad1848/ad1848_lib.c
+++ b/sound/isa/ad1848/ad1848_lib.c
@@ -387,9 +387,9 @@ static int snd_ad1848_open(struct snd_ad1848 *chip, unsigned int mode)
 {
        unsigned long flags;
 
-       mutex_lock(&chip->open_mutex);
+       down(&chip->open_mutex);
        if (chip->mode & AD1848_MODE_OPEN) {
-               mutex_unlock(&chip->open_mutex);
+               up(&chip->open_mutex);
                return -EAGAIN;
        }
        snd_ad1848_mce_down(chip);
@@ -432,7 +432,7 @@ static int snd_ad1848_open(struct snd_ad1848 *chip, unsigned int mode)
        spin_unlock_irqrestore(&chip->reg_lock, flags);
 
        chip->mode = mode;
-       mutex_unlock(&chip->open_mutex);
+       up(&chip->open_mutex);
 
        return 0;
 }
@@ -441,9 +441,9 @@ static void snd_ad1848_close(struct snd_ad1848 *chip)
 {
        unsigned long flags;
 
-       mutex_lock(&chip->open_mutex);
+       down(&chip->open_mutex);
        if (!chip->mode) {
-               mutex_unlock(&chip->open_mutex);
+               up(&chip->open_mutex);
                return;
        }
        /* disable IRQ */
@@ -471,7 +471,7 @@ static void snd_ad1848_close(struct snd_ad1848 *chip)
        spin_unlock_irqrestore(&chip->reg_lock, flags);
 
        chip->mode = 0;
-       mutex_unlock(&chip->open_mutex);
+       up(&chip->open_mutex);
 }
 
 /*
@@ -889,7 +889,7 @@ int snd_ad1848_create(struct snd_card *card,
        if (chip == NULL)
                return -ENOMEM;
        spin_lock_init(&chip->reg_lock);
-       mutex_init(&chip->open_mutex);
+       init_MUTEX(&chip->open_mutex);
        chip->card = card;
        chip->port = port;
        chip->irq = -1;