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Diffstat (limited to 'sound/core/control.c')
-rw-r--r--sound/core/control.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/core/control.c b/sound/core/control.c
index 23561e74712b..abd62f943726 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -47,13 +47,12 @@ static LIST_HEAD(snd_control_compat_ioctls);
static int snd_ctl_open(struct inode *inode, struct file *file)
{
- int cardnum = SNDRV_MINOR_CARD(iminor(inode));
unsigned long flags;
struct snd_card *card;
struct snd_ctl_file *ctl;
int err;
- card = snd_cards[cardnum];
+ card = snd_lookup_minor_data(iminor(inode), SNDRV_DEVICE_TYPE_CONTROL);
if (!card) {
err = -ENODEV;
goto __error1;
@@ -1277,8 +1276,8 @@ static int snd_ctl_dev_register(struct snd_device *device)
cardnum = card->number;
snd_assert(cardnum >= 0 && cardnum < SNDRV_CARDS, return -ENXIO);
sprintf(name, "controlC%i", cardnum);
- if ((err = snd_register_device(SNDRV_DEVICE_TYPE_CONTROL,
- card, -1, &snd_ctl_f_ops, name)) < 0)
+ if ((err = snd_register_device(SNDRV_DEVICE_TYPE_CONTROL, card, -1,
+ &snd_ctl_f_ops, card, name)) < 0)
return err;
return 0;
}