diff --git a/drivers/pwm/pwm-ab8500.c b/drivers/pwm/pwm-ab8500.c
index 670d33daea84..719e4ccf1800 100644
--- a/drivers/pwm/pwm-ab8500.c
+++ b/drivers/pwm/pwm-ab8500.c
@@ -92,12 +92,12 @@ static int ab8500_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
 	 * when disabled.
 	 */
 	if (!state->enabled || duty_steps == 0) {
-		ret = abx500_mask_and_set_register_interruptible(chip->dev,
+		ret = abx500_mask_and_set_register_interruptible(pwmchip_parent(chip),
 					AB8500_MISC, AB8500_PWM_OUT_CTRL7_REG,
 					1 << ab8500->hwid, 0);
 
 		if (ret < 0)
-			dev_err(chip->dev, "%s: Failed to disable PWM, Error %d\n",
+			dev_err(pwmchip_parent(chip), "%s: Failed to disable PWM, Error %d\n",
 								pwm->label, ret);
 		return ret;
 	}
@@ -115,22 +115,22 @@ static int ab8500_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
 
 	reg = AB8500_PWM_OUT_CTRL1_REG + (ab8500->hwid * 2);
 
-	ret = abx500_set_register_interruptible(chip->dev, AB8500_MISC,
+	ret = abx500_set_register_interruptible(pwmchip_parent(chip), AB8500_MISC,
 			reg, lower_val);
 	if (ret < 0)
 		return ret;
 
-	ret = abx500_set_register_interruptible(chip->dev, AB8500_MISC,
+	ret = abx500_set_register_interruptible(pwmchip_parent(chip), AB8500_MISC,
 			(reg + 1), higher_val);
 	if (ret < 0)
 		return ret;
 
 	/* enable */
-	ret = abx500_mask_and_set_register_interruptible(chip->dev,
+	ret = abx500_mask_and_set_register_interruptible(pwmchip_parent(chip),
 				AB8500_MISC, AB8500_PWM_OUT_CTRL7_REG,
 				1 << ab8500->hwid, 1 << ab8500->hwid);
 	if (ret < 0)
-		dev_err(chip->dev, "%s: Failed to enable PWM, Error %d\n",
+		dev_err(pwmchip_parent(chip), "%s: Failed to enable PWM, Error %d\n",
 							pwm->label, ret);
 
 	return ret;
@@ -144,7 +144,7 @@ static int ab8500_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
 	struct ab8500_pwm_chip *ab8500 = ab8500_pwm_from_chip(chip);
 	unsigned int div, duty_steps;
 
-	ret = abx500_get_register_interruptible(chip->dev, AB8500_MISC,
+	ret = abx500_get_register_interruptible(pwmchip_parent(chip), AB8500_MISC,
 						AB8500_PWM_OUT_CTRL7_REG,
 						&ctrl7);
 	if (ret)
@@ -157,13 +157,13 @@ static int ab8500_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
 		return 0;
 	}
 
-	ret = abx500_get_register_interruptible(chip->dev, AB8500_MISC,
+	ret = abx500_get_register_interruptible(pwmchip_parent(chip), AB8500_MISC,
 						AB8500_PWM_OUT_CTRL1_REG + (ab8500->hwid * 2),
 						&lower_val);
 	if (ret)
 		return ret;
 
-	ret = abx500_get_register_interruptible(chip->dev, AB8500_MISC,
+	ret = abx500_get_register_interruptible(pwmchip_parent(chip), AB8500_MISC,
 						AB8500_PWM_OUT_CTRL2_REG + (ab8500->hwid * 2),
 						&higher_val);
 	if (ret)