142 	unsigned short oval, nval;  in wm_dac_vol_put()  local
150 		oval = wm_get(ice, idx) & 0xff;  in wm_dac_vol_put()
151 		if (oval != nval) {  in wm_dac_vol_put()
235 	unsigned short oval, nval;  in wm_adc_mux_put()  local
239 	nval = oval = wm_get(ice, WM_ADC_MUX);  in wm_adc_mux_put()
244 	change = nval != oval;  in wm_adc_mux_put()
270 	unsigned short val, oval;  in wm_bypass_put()  local
274 	val = oval = wm_get(ice, WM_OUT_MUX);  in wm_bypass_put()
279 	if (val != oval) {  in wm_bypass_put()
305 	unsigned short val, oval;  in wm_chswap_put()  local
309 	oval = wm_get(ice, WM_DAC_CTRL1);  in wm_chswap_put()
310 	val = oval & 0x0f;  in wm_chswap_put()
315 	if (val != oval) {  in wm_chswap_put()