From: Dirk Eibach <eibach@gdsys.de>
Date: Thu, 24 Feb 2011 09:20:43 +0000 (+0100)
Subject: gpio/pca953x: Fix wrong pointer type
X-Git-Tag: v2.6.39-rc1~417^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1648237dc2053bfd6ade3ce3dca3716d53cf9dcf;p=pandora-kernel.git

gpio/pca953x: Fix wrong pointer type

pca953x_get_alt_pdata() uses uint16_t* as result type for
of_get_property(), but numeric of values are __be32.

Checking for negative values is bogus because of-property
values are unsigned by definition.
Instead check for proper property size.

v3: - assume big-endian properties
    - check property size
v2: - removed bogus check for negative property values

Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

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