From: Jacek Anaszewski <j.anaszewski@samsung.com>
Date: Fri, 14 Nov 2014 10:50:18 +0000 (-0800)
Subject: leds: Add support for setting brightness in a synchronous way
X-Git-Tag: omap-for-v3.19/fixes-rc1~72^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d71a4a12b130ad033219e6f58c74a64059415eb;p=pandora-kernel.git

leds: Add support for setting brightness in a synchronous way

There are use cases when setting a LED brightness has to
have immediate effect (e.g. setting a torch LED brightness).
This patch extends LED subsystem to support such operations.
The LED subsystem internal API __led_set_brightness is changed
to led_set_brightness_async and new led_set_brightness_sync API
is added.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
---

Reading git-diff-tree failed