From: Kulikov Vasiliy <segooon@gmail.com>
Date: Thu, 15 Jul 2010 18:43:54 +0000 (+0400)
Subject: touchscreen: Fix sign bug
X-Git-Tag: v2.6.36-rc1~59^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3faeb35ccc57e1af70c54b82063fdf4a88846084;p=pandora-kernel.git

touchscreen: Fix sign bug

platform_get_irq_byname() can return negative results, it is not seen to
unsigned ts_irq. Make it signed.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Acked-By: Luotao Fu <l.fu@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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