From: Kyungmin Park <kyungmin.park@samsung.com>
Date: Thu, 6 Mar 2008 00:58:48 +0000 (+0900)
Subject: Fix tsx210x detection
X-Git-Tag: v2.6.25-omap1~127
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8840cbd3e6f059d87e42272152cb8d03728b71c5;p=pandora-kernel.git

Fix tsx210x detection

If the return value is all 0xff, it means there's no device.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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