diff mbox series

[42/47] pwm: rcar: Don't check the return code of pwmchip_remove()

Message ID 20210707162835.1772882-43-u.kleine-koenig@pengutronix.de
State Accepted
Headers show
Series pwm: Make pwmchip_remove return void | expand

Commit Message

Uwe Kleine-König July 7, 2021, 4:28 p.m. UTC 
pwmchip_remove() returns always 0. Don't use the value to make it
possible to eventually change the function to return void. Also the
driver core ignores the return value of rcar_pwm_remove().

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/pwm/pwm-rcar.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c
index 9daca0c772c7..b437192380e2 100644
--- a/drivers/pwm/pwm-rcar.c
+++ b/drivers/pwm/pwm-rcar.c
@@ -241,13 +241,12 @@  static int rcar_pwm_probe(struct platform_device *pdev)
 static int rcar_pwm_remove(struct platform_device *pdev)
 {
 	struct rcar_pwm_chip *rcar_pwm = platform_get_drvdata(pdev);
-	int ret;
 
-	ret = pwmchip_remove(&rcar_pwm->chip);
+	pwmchip_remove(&rcar_pwm->chip);
 
 	pm_runtime_disable(&pdev->dev);
 
-	return ret;
+	return 0;
 }
 
 static const struct of_device_id rcar_pwm_of_table[] = {