From: Fabio Baltieri <fabio.baltieri@gmail.com>
Date: Sun, 4 Nov 2012 09:54:34 +0000 (-0800)
Subject: leds: add led_trigger_rename function
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~3^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8df7b1ab70bfd6f261fa5e96985fca638299acc;p=pandora-kernel.git

leds: add led_trigger_rename function

Implements a "led_trigger_rename" function to rename a trigger with
proper locking.

This assumes that led name was originally allocated in non-constant
storage.

Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com>
Cc: Kurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
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