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backlight: max8925_bl: Fix error handling path
author
Axel Lin
<axel.lin@gmail.com>
Mon, 10 May 2010 01:27:34 +0000
(09:27 +0800)
committer
Richard Purdie
<rpurdie@linux.intel.com>
Wed, 26 May 2010 16:34:36 +0000
(17:34 +0100)
Properly unregister a previously registered backlight device object in error
handling of max8925_backlight_probe.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
drivers/video/backlight/max8925_bl.c
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diff --git
a/drivers/video/backlight/max8925_bl.c
b/drivers/video/backlight/max8925_bl.c
index b5accc957ad37e50d5644f68749bb37d44667acf..b2b2c7ba1f63f1d1865d2b490f685fa27c2bb6b3 100644
(file)
--- a/
drivers/video/backlight/max8925_bl.c
+++ b/
drivers/video/backlight/max8925_bl.c
@@
-162,6
+162,7
@@
static int __devinit max8925_backlight_probe(struct platform_device *pdev)
backlight_update_status(bl);
return 0;
out:
+ backlight_device_unregister(bl);
kfree(data);
return ret;
}