From b50675dcc3402ea456a1d59855260fcfd800fb40 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Sun, 1 Jul 2012 12:57:00 +0800
Subject: [PATCH] pwm: pwm-bfin: Return proper error if pwmchip_remove() fails

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
---
 drivers/pwm/pwm-bfin.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pwm/pwm-bfin.c b/drivers/pwm/pwm-bfin.c
index a0c6bf9070ea..d53c4e7941ef 100644
--- a/drivers/pwm/pwm-bfin.c
+++ b/drivers/pwm/pwm-bfin.c
@@ -146,9 +146,7 @@ static int __devexit bfin_pwm_remove(struct platform_device *pdev)
 {
 	struct bfin_pwm_chip *pwm = platform_get_drvdata(pdev);
 
-	pwmchip_remove(&pwm->chip);
-
-	return 0;
+	return pwmchip_remove(&pwm->chip);
 }
 
 static struct platform_driver bfin_pwm_driver = {
-- 
2.20.1