From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Wed, 7 Jul 2021 16:28:24 +0000 (+0200)
Subject: pwm: cros-ec: Don't check the return code of pwmchip_remove()
X-Git-Tag: v5.15-rc1~23^2~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a08be12771c0c212790953b65b897e8f551eaa0e;p=thirdparty%2Fkernel%2Flinux.git

pwm: cros-ec: Don't check the return code of pwmchip_remove()

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>
---

diff --git a/drivers/pwm/pwm-cros-ec.c b/drivers/pwm/pwm-cros-ec.c
index 9fffb566af5f9..5e29d9c682c34 100644
--- a/drivers/pwm/pwm-cros-ec.c
+++ b/drivers/pwm/pwm-cros-ec.c
@@ -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