vx_control_mic_boost 99 sound/pcmcia/vx/vxp_mixer.c static const struct snd_kcontrol_new vx_control_mic_boost = { vx_control_mic_boost 131 sound/pcmcia/vx/vxp_mixer.c if ((err = snd_ctl_add(_chip->card, snd_ctl_new1(&vx_control_mic_boost, chip))) < 0)