From: Jason Gerecke <killertofu@gmail.com>
Date: Tue, 13 Mar 2012 05:15:43 +0000 (-0700)
Subject: Input: wacom - fix physical size calculation for 3rd-gen Bamboo
X-Git-Tag: v3.4-rc1~130^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24e3e5ae1e4c2a3a32f5b1f96b4e3fd721806acd;p=pandora-kernel.git

Input: wacom - fix physical size calculation for 3rd-gen Bamboo

This calculation determines the physical dimensions of the tablet,
used later on in calculate_touch_res to obtain the touch sensor
resolution.

Instead of dividing the logical size by the resolution, the current
code performs a multiplication. This doesn't pose a problem for the
3rd-gen Bamboo since the resolution and scale factor happen to be
identical, but will produce an incorrect result for other cases.

Signed-off-by: Jason Gerecke <killertofu@gmail.com>
Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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