From: Fabio Baltieri <fabio.baltieri@gmail.com>
Date: Thu, 14 Jun 2012 18:33:35 +0000 (+0800)
Subject: leds: use led_set_brightness in led_trigger_event
X-Git-Tag: v3.6-rc1~76^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0193cbee0809d65362a0767b2d50306b145b2f5;p=pandora-kernel.git

leds: use led_set_brightness in led_trigger_event

Fix led_trigger_event() to use led_set_brightness() instead of
__led_set_brightness(), so that any pending blink timer is stopped before
setting the new brightness value.  Without this fix LED status may be
overridden by a pending timer.

This allows a trigger to use a mix of led_trigger_event(),
led_trigger_blink() and led_trigger_blink_oneshot() without races.

(applied over: leds: Rename led_brightness_set() to led_set_brightness())

Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com>
Cc: Shuah Khan <shuahkhan@gmail.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
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