From: Hyungwon Hwang <human.hwang@samsung.com>
Date: Thu, 28 May 2015 07:25:15 +0000 (+0900)
Subject: backlight: Change the return type of backlight_update_status() to int
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~133^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cca0ba2df3d4000bacd9b7807d46ffafac62d53a;p=pandora-kernel.git

backlight: Change the return type of backlight_update_status() to int

Backlight device returns the result of update_status(), but
backlight_update_status() ignores it. So the consumers cannot confirm the
result of their function call. This patch makes the result to be returned
back for consumers.

Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

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