snd_via8233_dxs_volume_control 1774 sound/pci/via82xx.c static const struct snd_kcontrol_new snd_via8233_dxs_volume_control = { snd_via8233_dxs_volume_control 2020 sound/pci/via82xx.c &snd_via8233_dxs_volume_control, chip);