From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Tue, 20 Nov 2012 09:59:02 +0000 (-0800)
Subject: leds: lp3944: Fix return value
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~3^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4401e48737c4068604144a5c0ba23a9c82ea3a37;p=pandora-kernel.git

leds: lp3944: Fix return value

Return the value obtained from i2c_smbus_read_byte_data() instead of
-EINVAL. Silences the following smatch warning:
drivers/leds/leds-lp3944.c:89 lp3944_reg_read() info:
why not propagate 'tmp' from i2c_smbus_read_byte_data() instead of -22?

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
---

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