From: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Date: Wed, 6 Feb 2013 11:10:47 +0000 (+0100)
Subject: HID: multitouch: do not use pointers towards hid-core
X-Git-Tag: v3.9-rc1~112^2~1^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e3cc447ff8906558619b1ecc46e4bd776a4f3a6;p=pandora-kernel.git

HID: multitouch: do not use pointers towards hid-core

The previous implementation registered a pointer towards hid-core
to the value of contact count. This is not safe and may be difficult
to debug if hid-core ever changes its implementation.
The use of regular indexes is a better choice.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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