571 	unsigned short reg_azf = AZF_AC97_REG_UNSUPPORTED;  in snd_azf3328_mixer_ac97_map_reg_idx()  local
577 		reg_azf = azf_reg_mapper[reg_idx].azf_reg;  in snd_azf3328_mixer_ac97_map_reg_idx()
579 		if (!(reg_azf & ~AZF_REG_MASK))  in snd_azf3328_mixer_ac97_map_reg_idx()
580 			reg_azf |= AZF_AC97_REG_REAL_IO_RW;  in snd_azf3328_mixer_ac97_map_reg_idx()
584 			reg_azf = AZF_AC97_REG_EMU_IO_RW;  in snd_azf3328_mixer_ac97_map_reg_idx()
587 			reg_azf = AZF_AC97_REG_EMU_IO_READ;  in snd_azf3328_mixer_ac97_map_reg_idx()
595 			reg_azf = AZF_AC97_REG_EMU_IO_RW;  in snd_azf3328_mixer_ac97_map_reg_idx()
599 			reg_azf = AZF_AC97_REG_EMU_IO_READ;  in snd_azf3328_mixer_ac97_map_reg_idx()
603 	return reg_azf;  in snd_azf3328_mixer_ac97_map_reg_idx()
644 	unsigned short reg_azf = snd_azf3328_mixer_ac97_map_reg_idx(reg_ac97);  in snd_azf3328_mixer_ac97_read()  local
650 	if (reg_azf & AZF_AC97_REG_UNSUPPORTED)  in snd_azf3328_mixer_ac97_read()
653 		if (reg_azf & AZF_AC97_REG_REAL_IO_READ)  in snd_azf3328_mixer_ac97_read()
655 						reg_azf & AZF_REG_MASK);  in snd_azf3328_mixer_ac97_read()
668 		if (reg_azf & AZF_AC97_REG_EMU_IO_READ) {  in snd_azf3328_mixer_ac97_read()
704 	unsigned short reg_azf = snd_azf3328_mixer_ac97_map_reg_idx(reg_ac97);  in snd_azf3328_mixer_ac97_write()  local
710 	if (reg_azf & AZF_AC97_REG_UNSUPPORTED)  in snd_azf3328_mixer_ac97_write()
713 		if (reg_azf & AZF_AC97_REG_REAL_IO_WRITE)  in snd_azf3328_mixer_ac97_write()
716 				reg_azf & AZF_REG_MASK,  in snd_azf3328_mixer_ac97_write()
720 		if (reg_azf & AZF_AC97_REG_EMU_IO_WRITE) {  in snd_azf3328_mixer_ac97_write()