snd_atiixp_update_bits 334 sound/pci/atiixp.c snd_atiixp_update_bits(chip, ATI_REG_##reg, mask, val) snd_atiixp_update_bits 303 sound/pci/atiixp_modem.c snd_atiixp_update_bits(chip, ATI_REG_##reg, mask, val)