From: Axel Lin <axel.lin@ingics.com>
Date: Thu, 31 Jul 2014 14:27:04 +0000 (+0800)
Subject: hwmon: (sis5595) Prevent overflow problem when writing large limits
X-Git-Tag: v3.2.64~186
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d362ea03048606016efe050bdcc46ff87ae4506;p=pandora-kernel.git

hwmon: (sis5595) Prevent overflow problem when writing large limits

commit cc336546ddca8c22de83720632431c16a5f9fe9a upstream.

On platforms with sizeof(int) < sizeof(long), writing a temperature
limit larger than MAXINT will result in unpredictable limit values
written to the chip. Avoid auto-conversion from long to int to fix
the problem.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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