diff mbox series

[v6,005/164] pwm: ab8500: Introduce a local pwm_chip variable in .probe()

Message ID 7fae4833b97728abc8bd400663fdd331c86a761b.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 
This simplifies converting the driver to pwmchip_alloc() as there is only
a single code line left that makes use of struct ab8500_pwm_chip::chip.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/pwm/pwm-ab8500.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pwm/pwm-ab8500.c b/drivers/pwm/pwm-ab8500.c
index 719e4ccf1800..9043e5643f44 100644
--- a/drivers/pwm/pwm-ab8500.c
+++ b/drivers/pwm/pwm-ab8500.c
@@ -185,6 +185,7 @@  static const struct pwm_ops ab8500_pwm_ops = {
 
 static int ab8500_pwm_probe(struct platform_device *pdev)
 {
+	struct pwm_chip *chip;
 	struct ab8500_pwm_chip *ab8500;
 	int err;
 
@@ -199,12 +200,13 @@  static int ab8500_pwm_probe(struct platform_device *pdev)
 	if (ab8500 == NULL)
 		return -ENOMEM;
 
-	ab8500->chip.dev = &pdev->dev;
-	ab8500->chip.ops = &ab8500_pwm_ops;
-	ab8500->chip.npwm = 1;
+	chip = &ab8500->chip;
+	chip->dev = &pdev->dev;
+	chip->ops = &ab8500_pwm_ops;
+	chip->npwm = 1;
 	ab8500->hwid = pdev->id - 1;
 
-	err = devm_pwmchip_add(&pdev->dev, &ab8500->chip);
+	err = devm_pwmchip_add(&pdev->dev, chip);
 	if (err < 0)
 		return dev_err_probe(&pdev->dev, err, "Failed to add pwm chip\n");