[ALSA] Fix rwlock around snd_iprintf() in sound core

[pandora-kernel.git] / sound / core / sound.c

diff --git a/sound/core/sound.c b/sound/core/sound.c
index 8313f97..02c8cc4 100644 (file)
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -81,14 +81,9 @@ extern struct class *sound_class;
  */
 void snd_request_card(int card)
 {
-       int locked;
-
        if (! current->fs->root)
                return;
-       read_lock(&snd_card_rwlock);
-       locked = snd_cards_lock & (1 << card);
-       read_unlock(&snd_card_rwlock);
-       if (locked)
+       if (snd_card_locked(card))
                return;
        if (card < 0 || card >= cards_limit)
                return;