128 	unsigned short oval, nval;  in wm_dac_vol_put()  local
136 		oval = wm_get(ice, idx) & 0xff;  in wm_dac_vol_put()
137 		if (oval != nval) {  in wm_dac_vol_put()
221 	unsigned short oval, nval;  in wm_adc_mux_put()  local
225 	nval = oval = wm_get(ice, WM_ADC_MUX);  in wm_adc_mux_put()
230 	change = nval != oval;  in wm_adc_mux_put()
256 	unsigned short val, oval;  in wm_bypass_put()  local
260 	val = oval = wm_get(ice, WM_OUT_MUX);  in wm_bypass_put()
265 	if (val != oval) {  in wm_bypass_put()
291 	unsigned short val, oval;  in wm_chswap_put()  local
295 	oval = wm_get(ice, WM_DAC_CTRL1);  in wm_chswap_put()
296 	val = oval & 0x0f;  in wm_chswap_put()
301 	if (val != oval) {  in wm_chswap_put()