pwm: cros-ec: Don't check the return code of pwmchip_remove()
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Wed, 7 Jul 2021 16:28:24 +0000 (18:28 +0200)
committerThierry Reding <thierry.reding@gmail.com>
Thu, 2 Sep 2021 19:38:51 +0000 (21:38 +0200)
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 cros_ec_pwm_remove().

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
drivers/pwm/pwm-cros-ec.c

index 9fffb566af5f94ea699dfc17a7a7940ca7bb38b0..5e29d9c682c34fb18e7f5e43a3c4ffc96b2d9aed 100644 (file)
@@ -280,7 +280,9 @@ static int cros_ec_pwm_remove(struct platform_device *dev)
        struct cros_ec_pwm_device *ec_pwm = platform_get_drvdata(dev);
        struct pwm_chip *chip = &ec_pwm->chip;
 
-       return pwmchip_remove(chip);
+       pwmchip_remove(chip);
+
+       return 0;
 }
 
 #ifdef CONFIG_OF