mixart_control_output_switch 438 sound/pci/mixart/mixart_mixer.c static const struct snd_kcontrol_new mixart_control_output_switch = { mixart_control_output_switch 1120 sound/pci/mixart/mixart_mixer.c if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&mixart_control_output_switch, chip))) < 0)