backlight: 88pm860x_bl: fix error handling in pm860x_backlight_probe
This patch properly unregisters a previously registered backlight device object
in error handling
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index 78d8fde..38ffc3f 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -267,6 +267,7 @@
backlight_update_status(bl);
return 0;
out:
+ backlight_device_unregister(bl);
kfree(data);
return ret;
}