SND_CTL_SLAVE_NEED_UPDATE  231 include/sound/control.h 	return _snd_ctl_add_slave(master, slave, SND_CTL_SLAVE_NEED_UPDATE);
SND_CTL_SLAVE_NEED_UPDATE   84 sound/core/vmaster.c 		if (slave->flags & SND_CTL_SLAVE_NEED_UPDATE)