vx_control_input_level 935 sound/pci/vx222/vx222_ops.c static const struct snd_kcontrol_new vx_control_input_level = { vx_control_input_level 975 sound/pci/vx222/vx222_ops.c if ((err = snd_ctl_add(_chip->card, snd_ctl_new1(&vx_control_input_level, chip))) < 0)