478 	u8 control_reg, new_setting;  in ds2781_set_pmod_enabled()  local
487 	ret = kstrtou8(buf, 0, &new_setting);  in ds2781_set_pmod_enabled()
491 	if ((new_setting != 0) && (new_setting != 1)) {  in ds2781_set_pmod_enabled()
496 	if (new_setting)  in ds2781_set_pmod_enabled()
531 	u8 new_setting;  in ds2781_set_sense_resistor_value()  local
535 	ret = kstrtou8(buf, 0, &new_setting);  in ds2781_set_sense_resistor_value()
539 	ret = ds2781_set_sense_register(dev_info, new_setting);  in ds2781_set_sense_resistor_value()
568 	u16 new_setting;  in ds2781_set_rsgain_setting()  local
572 	ret = kstrtou16(buf, 0, &new_setting);  in ds2781_set_rsgain_setting()
577 	if (new_setting > 1999) {  in ds2781_set_rsgain_setting()
582 	ret = ds2781_set_rsgain_register(dev_info, new_setting);  in ds2781_set_rsgain_setting()
612 	u8 new_setting;  in ds2781_set_pio_pin()  local
616 	ret = kstrtou8(buf, 0, &new_setting);  in ds2781_set_pio_pin()
620 	if ((new_setting != 0) && (new_setting != 1)) {  in ds2781_set_pio_pin()
625 	ret = ds2781_write(dev_info, &new_setting,  in ds2781_set_pio_pin()