From: Olof Johansson <olof@lixom.net>
Date: Thu, 15 Nov 2007 18:24:02 +0000 (+0100)
Subject: i2c-pasemi: Fix NACK detection
X-Git-Tag: v2.6.24-rc3~8^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be8a1f7cd4501c3b4b32543577a33aee6d2193ac;p=pandora-kernel.git

i2c-pasemi: Fix NACK detection

Turns out we don't actually check the status to see if there was a
device out there to talk to, just if we had a timeout when doing so.

Add the proper check, so we don't falsly think there are devices
on the bus that are not there, etc.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
---

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