diff mbox series

[v6,004/164] pwm: ab8500: Make use of pwmchip_parent() accessor

Message ID 24028d8d0add621a0c054235e6281a05a83d8fb4.1707900770.git.u.kleine-koenig@pengutronix.de
State Accepted
Headers show
Series pwm: Improve lifetime tracking for pwm_chips | expand

Commit Message

Uwe Kleine-König Feb. 14, 2024, 9:30 a.m. UTC 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/pwm/pwm-ab8500.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)
diff mbox series

Patch

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)