From: Axel Lin <axel.lin@gmail.com>
Date: Mon, 17 May 2010 09:47:48 +0000 (+0800)
Subject: leds: leds-lp3944: properly handle lp3944_configure fail in lp3944_probe
X-Git-Tag: v2.6.35-rc1~32^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e1ce34f25c984a93dc0a2d8c217f7f78516b376;p=pandora-kernel.git

leds: leds-lp3944: properly handle lp3944_configure fail in lp3944_probe

In current implementation, lp3944_probe return 0 even if lp3944_configure fail.
Therefore, led_classdev_unregister will be executed twice
( in error handling of lp3944_configure and lp3944_remove ).
This patch properly handles lp3944_configure fail in lp3944_probe.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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