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pwm: pwm-bfin: Return proper error if pwmchip_remove() fails
author
Axel Lin
<axel.lin@gmail.com>
Sun, 1 Jul 2012 04:57:00 +0000
(12:57 +0800)
committer
Thierry Reding
<thierry.reding@avionic-design.de>
Mon, 23 Jul 2012 11:24:00 +0000
(13:24 +0200)
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
drivers/pwm/pwm-bfin.c
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diff --git
a/drivers/pwm/pwm-bfin.c
b/drivers/pwm/pwm-bfin.c
index
a0c6bf9
..
d53c4e7
100644
(file)
--- 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 = {