From: Wolfram Sang <w.sang@pengutronix.de>
Date: Wed, 17 Nov 2010 12:00:49 +0000 (+0100)
Subject: misc/at24: add more sanity checks for parameters
X-Git-Tag: v2.6.38-rc1~431^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45efe847971e6274a04eea75a0745d8015b54d37;p=pandora-kernel.git

misc/at24: add more sanity checks for parameters

Side-effects happen when passing 0 to either io_limit or page_size. Give
an error in case of this misconfiguration.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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