aifs_status_lock 129 sound/soc/codecs/tscs454.c struct mutex aifs_status_lock; aifs_status_lock 291 sound/soc/codecs/tscs454.c mutex_init(&tscs454->aifs_status_lock); aifs_status_lock 817 sound/soc/codecs/tscs454.c mutex_lock(&tscs454->aifs_status_lock); aifs_status_lock 840 sound/soc/codecs/tscs454.c mutex_unlock(&tscs454->aifs_status_lock); aifs_status_lock 3189 sound/soc/codecs/tscs454.c mutex_lock(&tscs454->aifs_status_lock); aifs_status_lock 3243 sound/soc/codecs/tscs454.c mutex_unlock(&tscs454->aifs_status_lock);