81 	unsigned char new, old;  in stac9460_dac_mute()  local
84 	new = (~mute << 7 & 0x80) | (old & ~0x80);  in stac9460_dac_mute()
85 	change = (new != old);  in stac9460_dac_mute()
88 		stac9460_put(ice, idx, new);  in stac9460_dac_mute()
206 	unsigned char new, old;  in stac9460_adc_mute_put()  local
213 		new = (~ucontrol->value.integer.value[i]<<7&0x80) | (old&~0x80);  in stac9460_adc_mute_put()
214 		change = (new != old);  in stac9460_adc_mute_put()
216 			stac9460_put(ice, reg, new);  in stac9460_adc_mute_put()
292 	unsigned char new, old;  in stac9460_mic_sw_put()  local
295 	new = (ucontrol->value.enumerated.item[0] << 7 & 0x80) | (old & ~0x80);  in stac9460_mic_sw_put()
296 	change = (new != old);  in stac9460_mic_sw_put()
298 		stac9460_put(ice, STAC946X_GENERAL_PURPOSE, new);  in stac9460_mic_sw_put()
306 	unsigned char old, new;  in stac9460_set_rate_val()  local
314 		new = 0x08;	/* 256x, base rate mode */  in stac9460_set_rate_val()
316 		new = 0x11;	/* 256x, mid rate mode */  in stac9460_set_rate_val()
318 		new = 0x12;	/* 128x, high rate mode */  in stac9460_set_rate_val()
320 	if (old == new)  in stac9460_set_rate_val()
330 	stac9460_put(ice, STAC946X_MASTER_CLOCKING, new);  in stac9460_set_rate_val()
566 	unsigned char new, old, itemvalue;  in ak4114_input_sw_put()  local
573 	new = (itemvalue & AK4114_IPS0) | (old & ~AK4114_IPS0);  in ak4114_input_sw_put()
574 	change = (new != old);  in ak4114_input_sw_put()
576 		prodigy192_ak4114_write(ice, AK4114_REG_IO1, new);  in ak4114_input_sw_put()