diff options
Diffstat (limited to 'include/sound/core.h')
| -rw-r--r-- | include/sound/core.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index 5135147f20e..5d184be0ff7 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -233,9 +233,8 @@ int copy_from_user_toio(volatile void __iomem *dst, const void __user *src, size /* init.c */ -extern unsigned int snd_cards_lock; extern struct snd_card *snd_cards[SNDRV_CARDS]; -extern rwlock_t snd_card_rwlock; +int snd_card_locked(int card); #if defined(CONFIG_SND_MIXER_OSS) || defined(CONFIG_SND_MIXER_OSS_MODULE) #define SND_MIXER_OSS_NOTIFY_REGISTER 0 #define SND_MIXER_OSS_NOTIFY_DISCONNECT 1 |