317 	int buck = rdev_get_id(dev) - LP3972_DCDC1;  in lp3972_dcdc_is_enabled()  local
318 	u16 mask = 1 << (buck * 2);  in lp3972_dcdc_is_enabled()
321 	val = lp3972_reg_read(lp3972, LP3972_BUCK_VOL_ENABLE_REG(buck));  in lp3972_dcdc_is_enabled()
328 	int buck = rdev_get_id(dev) - LP3972_DCDC1;  in lp3972_dcdc_enable()  local
329 	u16 mask = 1 << (buck * 2);  in lp3972_dcdc_enable()
332 	val = lp3972_set_bits(lp3972, LP3972_BUCK_VOL_ENABLE_REG(buck),  in lp3972_dcdc_enable()
340 	int buck = rdev_get_id(dev) - LP3972_DCDC1;  in lp3972_dcdc_disable()  local
341 	u16 mask = 1 << (buck * 2);  in lp3972_dcdc_disable()
344 	val = lp3972_set_bits(lp3972, LP3972_BUCK_VOL_ENABLE_REG(buck),  in lp3972_dcdc_disable()
352 	int buck = rdev_get_id(dev) - LP3972_DCDC1;  in lp3972_dcdc_get_voltage_sel()  local
355 	reg = lp3972_reg_read(lp3972, LP3972_BUCK_VOL1_REG(buck));  in lp3972_dcdc_get_voltage_sel()
365 	int buck = rdev_get_id(dev) - LP3972_DCDC1;  in lp3972_dcdc_set_voltage_sel()  local
368 	ret = lp3972_set_bits(lp3972, LP3972_BUCK_VOL1_REG(buck),  in lp3972_dcdc_set_voltage_sel()
373 	if (buck != 0)  in lp3972_dcdc_set_voltage_sel()