444 	u32 oldreg, newreg;  in spdif_bit_switch_put()  local
448 	oldreg = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);  in spdif_bit_switch_put()
450 		newreg = oldreg | bit;  in spdif_bit_switch_put()
452 		newreg = oldreg & ~bit;  in spdif_bit_switch_put()
453 	changed = newreg != oldreg;  in spdif_bit_switch_put()
488 	u8 oldreg, newreg;  in monitor_put()  local
492 	oldreg = oxygen_read8(chip, OXYGEN_ADC_MONITOR);  in monitor_put()
494 		newreg = oldreg | bit;  in monitor_put()
496 		newreg = oldreg & ~bit;  in monitor_put()
497 	changed = newreg != oldreg;  in monitor_put()
550 	u16 oldreg, newreg;  in ac97_switch_put()  local
554 	oldreg = oxygen_read_ac97(chip, codec, index);  in ac97_switch_put()
555 	newreg = oldreg;  in ac97_switch_put()
560 	change = newreg != oldreg;  in ac97_switch_put()
626 	u16 oldreg, newreg;  in ac97_volume_put()  local
630 	oldreg = oxygen_read_ac97(chip, codec, index);  in ac97_volume_put()
632 		newreg = oldreg & ~0x1f;  in ac97_volume_put()
635 		newreg = oldreg & ~0x1f1f;  in ac97_volume_put()
639 	change = newreg != oldreg;  in ac97_volume_put()
670 	u16 oldreg, newreg;  in mic_fmic_source_put()  local
674 	oldreg = oxygen_read_ac97(chip, 0, CM9780_JACK);  in mic_fmic_source_put()
676 		newreg = oldreg | CM9780_FMIC2MIC;  in mic_fmic_source_put()
678 		newreg = oldreg & ~CM9780_FMIC2MIC;  in mic_fmic_source_put()
679 	change = newreg != oldreg;  in mic_fmic_source_put()
714 	u16 oldreg, newreg;  in ac97_fp_rec_volume_put()  local
718 	oldreg = oxygen_read_ac97(chip, 1, AC97_REC_GAIN);  in ac97_fp_rec_volume_put()
719 	newreg = oldreg & ~0x0707;  in ac97_fp_rec_volume_put()
722 	change = newreg != oldreg;  in ac97_fp_rec_volume_put()