stac_setup_gpio 4673 sound/pci/hda/patch_sigmatel.c stac_setup_gpio(codec); stac_setup_gpio 4719 sound/pci/hda/patch_sigmatel.c stac_setup_gpio(codec); stac_setup_gpio 4803 sound/pci/hda/patch_sigmatel.c stac_setup_gpio(codec);