diff options
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/control.h | 3 | ||||
| -rw-r--r-- | include/sound/seq_virmidi.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/sound/control.h b/include/sound/control.h index bd7246de58e7..a1f1152bc687 100644 --- a/include/sound/control.h +++ b/include/sound/control.h @@ -248,6 +248,9 @@ int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kctl, void *private_data); void snd_ctl_sync_vmaster(struct snd_kcontrol *kctl, bool hook_only); #define snd_ctl_sync_vmaster_hook(kctl) snd_ctl_sync_vmaster(kctl, true) +int snd_ctl_apply_vmaster_slaves(struct snd_kcontrol *kctl, + int (*func)(struct snd_kcontrol *, void *), + void *arg); /* * Helper functions for jack-detection controls diff --git a/include/sound/seq_virmidi.h b/include/sound/seq_virmidi.h index a03acd0d398a..695257ae64ac 100644 --- a/include/sound/seq_virmidi.h +++ b/include/sound/seq_virmidi.h @@ -60,6 +60,7 @@ struct snd_virmidi_dev { int port; /* created/attached port */ unsigned int flags; /* SNDRV_VIRMIDI_* */ rwlock_t filelist_lock; + struct rw_semaphore filelist_sem; struct list_head filelist; }; |