46 	int changed;  in dac_volume_put()  local
48 	changed = 0;  in dac_volume_put()
53 			changed = 1;  in dac_volume_put()
55 	if (changed)  in dac_volume_put()
58 	return changed;  in dac_volume_put()
76 	int changed;  in dac_mute_put()  local
79 	changed = (!value->value.integer.value[0]) != chip->dac_mute;  in dac_mute_put()
80 	if (changed) {  in dac_mute_put()
85 	return changed;  in dac_mute_put()
187 	int changed;  in upmix_put()  local
192 	changed = value->value.enumerated.item[0] != chip->dac_routing;  in upmix_put()
193 	if (changed) {  in upmix_put()
198 	return changed;  in upmix_put()
280 	int changed;  in spdif_switch_put()  local
283 	changed = value->value.integer.value[0] != chip->spdif_playback_enable;  in spdif_switch_put()
284 	if (changed) {  in spdif_switch_put()
291 	return changed;  in spdif_switch_put()
350 	int changed;  in spdif_default_put()  local
354 	changed = new_bits != chip->spdif_bits;  in spdif_default_put()
355 	if (changed) {  in spdif_default_put()
361 	return changed;  in spdif_default_put()
390 	int changed;  in spdif_pcm_put()  local
394 	changed = new_bits != chip->spdif_pcm_bits;  in spdif_pcm_put()
395 	if (changed) {  in spdif_pcm_put()
401 	return changed;  in spdif_pcm_put()
445 	int changed;  in spdif_bit_switch_put()  local
453 	changed = newreg != oldreg;  in spdif_bit_switch_put()
454 	if (changed)  in spdif_bit_switch_put()
457 	return changed;  in spdif_bit_switch_put()
489 	int changed;  in monitor_put()  local
497 	changed = newreg != oldreg;  in monitor_put()
498 	if (changed)  in monitor_put()
501 	return changed;  in monitor_put()