From: Jason Gerecke <killertofu@gmail.com>
Date: Fri, 6 Mar 2015 19:47:40 +0000 (-0800)
Subject: HID: wacom: Allow dynamic battery creation/destruction
X-Git-Tag: omap-for-v4.1/fixes-rc1~163^2~1^11~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fce9957d8f618346b76c63066e146fc76ed975ce;p=pandora-kernel.git

HID: wacom: Allow dynamic battery creation/destruction

Tablets like the Intuos, Intuos Pro, and Bamboo have a connector for an
optional wireless module that can be connected on the fly. The presence
(or absence) of this module is indicated in a status report recieved
from the tablet. This patch adds a workqueue function that will create
or destroy a power_supply object at runtime to match the current state
of the WACOM_QUIRK_BATTERY flag.

Signed-off-by: Jason Gerecke <killertofu@gmail.com>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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