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authorThierry Reding <thierry.reding@avionic-design.de>2012-07-02 21:32:33 +0200
committerThierry Reding <thierry.reding@avionic-design.de>2012-07-23 13:23:59 +0200
commitabeaf75527386adea831914579f0b8711287d3f8 (patch)
tree799677b82c6b7e811f8edc099382011f499dbce3 /drivers/pwm/pwm-pxa.c
parent45b301d2b188af6db332cbb14c36e20b5204223e (diff)
downloadlinux-stericsson-abeaf75527386adea831914579f0b8711287d3f8.tar.gz
pwm: pxa: Propagate pwmchip_remove() error
If the pwmchip_remove() call fails, propagate the error to the driver's remove callback. This is required to prevent the module from being unloaded if a PWM provided by the driver is still in use. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Diffstat (limited to 'drivers/pwm/pwm-pxa.c')
-rw-r--r--drivers/pwm/pwm-pxa.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c
index a2be966d550d..bd5867a1c700 100644
--- a/drivers/pwm/pwm-pxa.c
+++ b/drivers/pwm/pwm-pxa.c
@@ -190,8 +190,7 @@ static int __devexit pwm_remove(struct platform_device *pdev)
if (chip == NULL)
return -ENODEV;
- pwmchip_remove(&chip->chip);
- return 0;
+ return pwmchip_remove(&chip->chip);
}
static struct platform_driver pwm_driver = {