Merge tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

Pull MFD changes from Samuel Ortiz:
 "Besides the usual cleanups, this one brings:

   * Support for 5 new chipsets: Intel's ICH LPC and SCH Centerton,
     ST-E's STAX211, Samsung's MAX77693 and TI's LM3533.

   * Device tree support for the twl6040, tps65910, da9502 and ab8500
     drivers.

   * Fairly big tps56910, ab8500 and db8500 updates.

   * i2c support for mc13xxx.

   * Our regular update for the wm8xxx driver from Mark."

Fix up various conflicts with other trees, largely due to ab5500 removal
etc.

* tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (106 commits)
  mfd: Fix build break of max77693 by adding REGMAP_I2C option
  mfd: Fix twl6040 build failure
  mfd: Fix max77693 build failure
  mfd: ab8500-core should depend on MFD_DB8500_PRCMU
  gpio: tps65910: dt: process gpio specific device node info
  mfd: Remove the parsing of dt info for tps65910 gpio
  mfd: Save device node parsed platform data for tps65910 sub devices
  mfd: Add r_select to lm3533 platform data
  gpio: Add Intel Centerton support to gpio-sch
  mfd: Emulate active low IRQs as well as active high IRQs for wm831x
  mfd: Mark two lm3533 zone registers as volatile
  mfd: Fix return type of lm533 attribute is_visible
  mfd: Enable Device Tree support in the ab8500-pwm driver
  mfd: Enable Device Tree support in the ab8500-sysctrl driver
  mfd: Add support for Device Tree to twl6040
  mfd: Register the twl6040 child for the ASoC codec unconditionally
  mfd: Allocate twl6040 IRQ numbers dynamically
  mfd: twl6040 code cleanup in interrupt initialization part
  mfd: Enable ab8500-gpadc driver for Device Tree
  mfd: Prevent unassigned pointer from being used in ab8500-gpadc driver
  ...

5 files changed, 70 insertions, 68 deletions

diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index 49b2112b048..3660bace123 100644
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -47,7 +47,7 @@ static int anatop_set_voltage(struct regulator_dev *reg, int min_uV,
 				  int max_uV, unsigned *selector)
 {
 	struct anatop_regulator *anatop_reg = rdev_get_drvdata(reg);
-	u32 val, sel;
+	u32 val, sel, mask;
 	int uv;
 
 	uv = min_uV;
@@ -71,11 +71,10 @@ static int anatop_set_voltage(struct regulator_dev *reg, int min_uV,
 	val = anatop_reg->min_bit_val + sel;
 	*selector = sel;
 	dev_dbg(&reg->dev, "%s: calculated val %d\n", __func__, val);
-	anatop_set_bits(anatop_reg->mfd,
-			anatop_reg->control_reg,
-			anatop_reg->vol_bit_shift,
-			anatop_reg->vol_bit_width,
-			val);
+	mask = ((1 << anatop_reg->vol_bit_width) - 1) <<
+		anatop_reg->vol_bit_shift;
+	val <<= anatop_reg->vol_bit_shift;
+	anatop_write_reg(anatop_reg->mfd, anatop_reg->control_reg, val, mask);
 
 	return 0;
 }
@@ -88,10 +87,9 @@ static int anatop_get_voltage_sel(struct regulator_dev *reg)
 	if (!anatop_reg->control_reg)
 		return -ENOTSUPP;
 
-	val = anatop_get_bits(anatop_reg->mfd,
-			      anatop_reg->control_reg,
-			      anatop_reg->vol_bit_shift,
-			      anatop_reg->vol_bit_width);
+	val = anatop_read_reg(anatop_reg->mfd, anatop_reg->control_reg);
+	val = (val & ((1 << anatop_reg->vol_bit_width) - 1)) >>
+		anatop_reg->vol_bit_shift;
 
 	return val - anatop_reg->min_bit_val;
 }
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 4e01a423471..6bf864b4bdf 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -331,21 +331,16 @@ struct tps65910_reg {
 
 static inline int tps65910_read(struct tps65910_reg *pmic, u8 reg)
 {
-	u8 val;
+	unsigned int val;
 	int err;
 
-	err = pmic->mfd->read(pmic->mfd, reg, 1, &val);
+	err = tps65910_reg_read(pmic->mfd, reg, &val);
 	if (err)
 		return err;
 
 	return val;
 }
 
-static inline int tps65910_write(struct tps65910_reg *pmic, u8 reg, u8 val)
-{
-	return pmic->mfd->write(pmic->mfd, reg, 1, &val);
-}
-
 static int tps65910_modify_bits(struct tps65910_reg *pmic, u8 reg,
 					u8 set_mask, u8 clear_mask)
 {
@@ -362,7 +357,7 @@ static int tps65910_modify_bits(struct tps65910_reg *pmic, u8 reg,
 
 	data &= ~clear_mask;
 	data |= set_mask;
-	err = tps65910_write(pmic, reg, data);
+	err = tps65910_reg_write(pmic->mfd, reg, data);
 	if (err)
 		dev_err(pmic->mfd->dev, "Write for reg 0x%x failed\n", reg);
 
@@ -371,7 +366,7 @@ out:
 	return err;
 }
 
-static int tps65910_reg_read(struct tps65910_reg *pmic, u8 reg)
+static int tps65910_reg_read_locked(struct tps65910_reg *pmic, u8 reg)
 {
 	int data;
 
@@ -385,13 +380,13 @@ static int tps65910_reg_read(struct tps65910_reg *pmic, u8 reg)
 	return data;
 }
 
-static int tps65910_reg_write(struct tps65910_reg *pmic, u8 reg, u8 val)
+static int tps65910_reg_write_locked(struct tps65910_reg *pmic, u8 reg, u8 val)
 {
 	int err;
 
 	mutex_lock(&pmic->mutex);
 
-	err = tps65910_write(pmic, reg, val);
+	err = tps65910_reg_write(pmic->mfd, reg, val);
 	if (err < 0)
 		dev_err(pmic->mfd->dev, "Write for reg 0x%x failed\n", reg);
 
@@ -490,9 +485,9 @@ static int tps65910_set_mode(struct regulator_dev *dev, unsigned int mode)
 							LDO_ST_MODE_BIT);
 	case REGULATOR_MODE_IDLE:
 		value = LDO_ST_ON_BIT | LDO_ST_MODE_BIT;
-		return tps65910_set_bits(mfd, reg, value);
+		return tps65910_reg_set_bits(mfd, reg, value);
 	case REGULATOR_MODE_STANDBY:
-		return tps65910_clear_bits(mfd, reg, LDO_ST_ON_BIT);
+		return tps65910_reg_clear_bits(mfd, reg, LDO_ST_ON_BIT);
 	}
 
 	return -EINVAL;
@@ -507,7 +502,7 @@ static unsigned int tps65910_get_mode(struct regulator_dev *dev)
 	if (reg < 0)
 		return reg;
 
-	value = tps65910_reg_read(pmic, reg);
+	value = tps65910_reg_read_locked(pmic, reg);
 	if (value < 0)
 		return value;
 
@@ -527,28 +522,28 @@ static int tps65910_get_voltage_dcdc_sel(struct regulator_dev *dev)
 
 	switch (id) {
 	case TPS65910_REG_VDD1:
-		opvsel = tps65910_reg_read(pmic, TPS65910_VDD1_OP);
-		mult = tps65910_reg_read(pmic, TPS65910_VDD1);
+		opvsel = tps65910_reg_read_locked(pmic, TPS65910_VDD1_OP);
+		mult = tps65910_reg_read_locked(pmic, TPS65910_VDD1);
 		mult = (mult & VDD1_VGAIN_SEL_MASK) >> VDD1_VGAIN_SEL_SHIFT;
-		srvsel = tps65910_reg_read(pmic, TPS65910_VDD1_SR);
+		srvsel = tps65910_reg_read_locked(pmic, TPS65910_VDD1_SR);
 		sr = opvsel & VDD1_OP_CMD_MASK;
 		opvsel &= VDD1_OP_SEL_MASK;
 		srvsel &= VDD1_SR_SEL_MASK;
 		vselmax = 75;
 		break;
 	case TPS65910_REG_VDD2:
-		opvsel = tps65910_reg_read(pmic, TPS65910_VDD2_OP);
-		mult = tps65910_reg_read(pmic, TPS65910_VDD2);
+		opvsel = tps65910_reg_read_locked(pmic, TPS65910_VDD2_OP);
+		mult = tps65910_reg_read_locked(pmic, TPS65910_VDD2);
 		mult = (mult & VDD2_VGAIN_SEL_MASK) >> VDD2_VGAIN_SEL_SHIFT;
-		srvsel = tps65910_reg_read(pmic, TPS65910_VDD2_SR);
+		srvsel = tps65910_reg_read_locked(pmic, TPS65910_VDD2_SR);
 		sr = opvsel & VDD2_OP_CMD_MASK;
 		opvsel &= VDD2_OP_SEL_MASK;
 		srvsel &= VDD2_SR_SEL_MASK;
 		vselmax = 75;
 		break;
 	case TPS65911_REG_VDDCTRL:
-		opvsel = tps65910_reg_read(pmic, TPS65911_VDDCTRL_OP);
-		srvsel = tps65910_reg_read(pmic, TPS65911_VDDCTRL_SR);
+		opvsel = tps65910_reg_read_locked(pmic, TPS65911_VDDCTRL_OP);
+		srvsel = tps65910_reg_read_locked(pmic, TPS65911_VDDCTRL_SR);
 		sr = opvsel & VDDCTRL_OP_CMD_MASK;
 		opvsel &= VDDCTRL_OP_SEL_MASK;
 		srvsel &= VDDCTRL_SR_SEL_MASK;
@@ -588,7 +583,7 @@ static int tps65910_get_voltage_sel(struct regulator_dev *dev)
 	if (reg < 0)
 		return reg;
 
-	value = tps65910_reg_read(pmic, reg);
+	value = tps65910_reg_read_locked(pmic, reg);
 	if (value < 0)
 		return value;
 
@@ -625,7 +620,7 @@ static int tps65911_get_voltage_sel(struct regulator_dev *dev)
 
 	reg = pmic->get_ctrl_reg(id);
 
-	value = tps65910_reg_read(pmic, reg);
+	value = tps65910_reg_read_locked(pmic, reg);
 
 	switch (id) {
 	case TPS65911_REG_LDO1:
@@ -670,7 +665,7 @@ static int tps65910_set_voltage_dcdc_sel(struct regulator_dev *dev,
 		tps65910_modify_bits(pmic, TPS65910_VDD1,
 				(dcdc_mult << VDD1_VGAIN_SEL_SHIFT),
 						VDD1_VGAIN_SEL_MASK);
-		tps65910_reg_write(pmic, TPS65910_VDD1_OP, vsel);
+		tps65910_reg_write_locked(pmic, TPS65910_VDD1_OP, vsel);
 		break;
 	case TPS65910_REG_VDD2:
 		dcdc_mult = (selector / VDD1_2_NUM_VOLT_FINE) + 1;
@@ -681,11 +676,11 @@ static int tps65910_set_voltage_dcdc_sel(struct regulator_dev *dev,
 		tps65910_modify_bits(pmic, TPS65910_VDD2,
 				(dcdc_mult << VDD2_VGAIN_SEL_SHIFT),
 						VDD1_VGAIN_SEL_MASK);
-		tps65910_reg_write(pmic, TPS65910_VDD2_OP, vsel);
+		tps65910_reg_write_locked(pmic, TPS65910_VDD2_OP, vsel);
 		break;
 	case TPS65911_REG_VDDCTRL:
 		vsel = selector + 3;
-		tps65910_reg_write(pmic, TPS65911_VDDCTRL_OP, vsel);
+		tps65910_reg_write_locked(pmic, TPS65911_VDDCTRL_OP, vsel);
 	}
 
 	return 0;
@@ -936,10 +931,10 @@ static int tps65910_set_ext_sleep_config(struct tps65910_reg *pmic,
 
 	/* External EN1 control */
 	if (ext_sleep_config & TPS65910_SLEEP_CONTROL_EXT_INPUT_EN1)
-		ret = tps65910_set_bits(mfd,
+		ret = tps65910_reg_set_bits(mfd,
 				TPS65910_EN1_LDO_ASS + regoffs, bit_pos);
 	else
-		ret = tps65910_clear_bits(mfd,
+		ret = tps65910_reg_clear_bits(mfd,
 				TPS65910_EN1_LDO_ASS + regoffs, bit_pos);
 	if (ret < 0) {
 		dev_err(mfd->dev,
@@ -949,10 +944,10 @@ static int tps65910_set_ext_sleep_config(struct tps65910_reg *pmic,
 
 	/* External EN2 control */
 	if (ext_sleep_config & TPS65910_SLEEP_CONTROL_EXT_INPUT_EN2)
-		ret = tps65910_set_bits(mfd,
+		ret = tps65910_reg_set_bits(mfd,
 				TPS65910_EN2_LDO_ASS + regoffs, bit_pos);
 	else
-		ret = tps65910_clear_bits(mfd,
+		ret = tps65910_reg_clear_bits(mfd,
 				TPS65910_EN2_LDO_ASS + regoffs, bit_pos);
 	if (ret < 0) {
 		dev_err(mfd->dev,
@@ -964,10 +959,10 @@ static int tps65910_set_ext_sleep_config(struct tps65910_reg *pmic,
 	if ((tps65910_chip_id(mfd) == TPS65910) &&
 			(id >= TPS65910_REG_VDIG1)) {
 		if (ext_sleep_config & TPS65910_SLEEP_CONTROL_EXT_INPUT_EN3)
-			ret = tps65910_set_bits(mfd,
+			ret = tps65910_reg_set_bits(mfd,
 				TPS65910_EN3_LDO_ASS + regoffs, bit_pos);
 		else
-			ret = tps65910_clear_bits(mfd,
+			ret = tps65910_reg_clear_bits(mfd,
 				TPS65910_EN3_LDO_ASS + regoffs, bit_pos);
 		if (ret < 0) {
 			dev_err(mfd->dev,
@@ -979,10 +974,10 @@ static int tps65910_set_ext_sleep_config(struct tps65910_reg *pmic,
 	/* Return if no external control is selected */
 	if (!(ext_sleep_config & EXT_SLEEP_CONTROL)) {
 		/* Clear all sleep controls */
-		ret = tps65910_clear_bits(mfd,
+		ret = tps65910_reg_clear_bits(mfd,
 			TPS65910_SLEEP_KEEP_LDO_ON + regoffs, bit_pos);
 		if (!ret)
-			ret = tps65910_clear_bits(mfd,
+			ret = tps65910_reg_clear_bits(mfd,
 				TPS65910_SLEEP_SET_LDO_OFF + regoffs, bit_pos);
 		if (ret < 0)
 			dev_err(mfd->dev,
@@ -1001,32 +996,33 @@ static int tps65910_set_ext_sleep_config(struct tps65910_reg *pmic,
 				(tps65910_chip_id(mfd) == TPS65911))) {
 		int op_reg_add = pmic->get_ctrl_reg(id) + 1;
 		int sr_reg_add = pmic->get_ctrl_reg(id) + 2;
-		int opvsel = tps65910_reg_read(pmic, op_reg_add);
-		int srvsel = tps65910_reg_read(pmic, sr_reg_add);
+		int opvsel = tps65910_reg_read_locked(pmic, op_reg_add);
+		int srvsel = tps65910_reg_read_locked(pmic, sr_reg_add);
 		if (opvsel & VDD1_OP_CMD_MASK) {
 			u8 reg_val = srvsel & VDD1_OP_SEL_MASK;
-			ret = tps65910_reg_write(pmic, op_reg_add, reg_val);
+			ret = tps65910_reg_write_locked(pmic, op_reg_add,
+							reg_val);
 			if (ret < 0) {
 				dev_err(mfd->dev,
 					"Error in configuring op register\n");
 				return ret;
 			}
 		}
-		ret = tps65910_reg_write(pmic, sr_reg_add, 0);
+		ret = tps65910_reg_write_locked(pmic, sr_reg_add, 0);
 		if (ret < 0) {
 			dev_err(mfd->dev, "Error in settting sr register\n");
 			return ret;
 		}
 	}
 
-	ret = tps65910_clear_bits(mfd,
+	ret = tps65910_reg_clear_bits(mfd,
 			TPS65910_SLEEP_KEEP_LDO_ON + regoffs, bit_pos);
 	if (!ret) {
 		if (ext_sleep_config & TPS65911_SLEEP_CONTROL_EXT_INPUT_SLEEP)
-			ret = tps65910_set_bits(mfd,
+			ret = tps65910_reg_set_bits(mfd,
 				TPS65910_SLEEP_SET_LDO_OFF + regoffs, bit_pos);
 		else
-			ret = tps65910_clear_bits(mfd,
+			ret = tps65910_reg_clear_bits(mfd,
 				TPS65910_SLEEP_SET_LDO_OFF + regoffs, bit_pos);
 	}
 	if (ret < 0)
@@ -1177,7 +1173,7 @@ static __devinit int tps65910_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, pmic);
 
 	/* Give control of all register to control port */
-	tps65910_set_bits(pmic->mfd, TPS65910_DEVCTRL,
+	tps65910_reg_set_bits(pmic->mfd, TPS65910_DEVCTRL,
 				DEVCTRL_SR_CTL_I2C_SEL_MASK);
 
 	switch(tps65910_chip_id(tps65910)) {
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index a885911bb5f..099da11e989 100644
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -535,7 +535,7 @@ static __devinit int wm831x_buckv_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	irq = platform_get_irq_byname(pdev, "UV");
+	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
 	ret = request_threaded_irq(irq, NULL, wm831x_dcdc_uv_irq,
 				   IRQF_TRIGGER_RISING, dcdc->name, dcdc);
 	if (ret != 0) {
@@ -544,7 +544,7 @@ static __devinit int wm831x_buckv_probe(struct platform_device *pdev)
 		goto err_regulator;
 	}
 
-	irq = platform_get_irq_byname(pdev, "HC");
+	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "HC"));
 	ret = request_threaded_irq(irq, NULL, wm831x_dcdc_oc_irq,
 				   IRQF_TRIGGER_RISING, dcdc->name, dcdc);
 	if (ret != 0) {
@@ -558,7 +558,8 @@ static __devinit int wm831x_buckv_probe(struct platform_device *pdev)
 	return 0;
 
 err_uv:
-	free_irq(platform_get_irq_byname(pdev, "UV"), dcdc);
+	free_irq(wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV")),
+		 dcdc);
 err_regulator:
 	regulator_unregister(dcdc->regulator);
 err:
@@ -570,11 +571,14 @@ err:
 static __devexit int wm831x_buckv_remove(struct platform_device *pdev)
 {
 	struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
+	struct wm831x *wm831x = dcdc->wm831x;
 
 	platform_set_drvdata(pdev, NULL);
 
-	free_irq(platform_get_irq_byname(pdev, "HC"), dcdc);
-	free_irq(platform_get_irq_byname(pdev, "UV"), dcdc);
+	free_irq(wm831x_irq(wm831x, platform_get_irq_byname(pdev, "HC")),
+			    dcdc);
+	free_irq(wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV")),
+			    dcdc);
 	regulator_unregister(dcdc->regulator);
 	if (dcdc->dvs_gpio)
 		gpio_free(dcdc->dvs_gpio);
@@ -726,7 +730,7 @@ static __devinit int wm831x_buckp_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	irq = platform_get_irq_byname(pdev, "UV");
+	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
 	ret = request_threaded_irq(irq, NULL, wm831x_dcdc_uv_irq,
 				   IRQF_TRIGGER_RISING,	dcdc->name, dcdc);
 	if (ret != 0) {
@@ -751,7 +755,8 @@ static __devexit int wm831x_buckp_remove(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, NULL);
 
-	free_irq(platform_get_irq_byname(pdev, "UV"), dcdc);
+	free_irq(wm831x_irq(dcdc->wm831x, platform_get_irq_byname(pdev, "UV")),
+			    dcdc);
 	regulator_unregister(dcdc->regulator);
 
 	return 0;
@@ -859,7 +864,7 @@ static __devinit int wm831x_boostp_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	irq = platform_get_irq_byname(pdev, "UV");
+	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
 	ret = request_threaded_irq(irq, NULL, wm831x_dcdc_uv_irq,
 				   IRQF_TRIGGER_RISING, dcdc->name,
 				   dcdc);
@@ -885,7 +890,8 @@ static __devexit int wm831x_boostp_remove(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, NULL);
 
-	free_irq(platform_get_irq_byname(pdev, "UV"), dcdc);
+	free_irq(wm831x_irq(dcdc->wm831x, platform_get_irq_byname(pdev, "UV")),
+		 dcdc);
 	regulator_unregister(dcdc->regulator);
 
 	return 0;
diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c
index b50ab778b09..0d207c29771 100644
--- a/drivers/regulator/wm831x-isink.c
+++ b/drivers/regulator/wm831x-isink.c
@@ -202,7 +202,7 @@ static __devinit int wm831x_isink_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	irq = platform_get_irq(pdev, 0);
+	irq = wm831x_irq(wm831x, platform_get_irq(pdev, 0));
 	ret = request_threaded_irq(irq, NULL, wm831x_isink_irq,
 				   IRQF_TRIGGER_RISING, isink->name, isink);
 	if (ret != 0) {
@@ -227,7 +227,7 @@ static __devexit int wm831x_isink_remove(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, NULL);
 
-	free_irq(platform_get_irq(pdev, 0), isink);
+	free_irq(wm831x_irq(isink->wm831x, platform_get_irq(pdev, 0)), isink);
 
 	regulator_unregister(isink->regulator);
 
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c
index aa1f8b3fbe1..a9a28d8ac18 100644
--- a/drivers/regulator/wm831x-ldo.c
+++ b/drivers/regulator/wm831x-ldo.c
@@ -321,7 +321,7 @@ static __devinit int wm831x_gp_ldo_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	irq = platform_get_irq_byname(pdev, "UV");
+	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
 	ret = request_threaded_irq(irq, NULL, wm831x_ldo_uv_irq,
 				   IRQF_TRIGGER_RISING, ldo->name,
 				   ldo);
@@ -347,7 +347,8 @@ static __devexit int wm831x_gp_ldo_remove(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, NULL);
 
-	free_irq(platform_get_irq_byname(pdev, "UV"), ldo);
+	free_irq(wm831x_irq(ldo->wm831x,
+			    platform_get_irq_byname(pdev, "UV")), ldo);
 	regulator_unregister(ldo->regulator);
 
 	return 0;
@@ -582,7 +583,7 @@ static __devinit int wm831x_aldo_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	irq = platform_get_irq_byname(pdev, "UV");
+	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
 	ret = request_threaded_irq(irq, NULL, wm831x_ldo_uv_irq,
 				   IRQF_TRIGGER_RISING, ldo->name, ldo);
 	if (ret != 0) {
@@ -605,7 +606,8 @@ static __devexit int wm831x_aldo_remove(struct platform_device *pdev)
 {
 	struct wm831x_ldo *ldo = platform_get_drvdata(pdev);
 
-	free_irq(platform_get_irq_byname(pdev, "UV"), ldo);
+	free_irq(wm831x_irq(ldo->wm831x, platform_get_irq_byname(pdev, "UV")),
+		 ldo);
 	regulator_unregister(ldo->regulator);
 
 	return 0;