lx_control_playback_switch 891 sound/pci/lx6464es/lx6464es.c static const struct snd_kcontrol_new lx_control_playback_switch = { lx_control_playback_switch 1034 sound/pci/lx6464es/lx6464es.c err = snd_ctl_add(card, snd_ctl_new1(&lx_control_playback_switch,