snd_aw2_control_switch_capture_get 146 sound/pci/aw2/aw2-alsa.c static int snd_aw2_control_switch_capture_get(struct snd_kcontrol *kcontrol, snd_aw2_control_switch_capture_get 214 sound/pci/aw2/aw2-alsa.c .get = snd_aw2_control_switch_capture_get,