From: Darrick J. Wong <djwong@us.ibm.com>
Date: Wed, 12 Nov 2008 21:26:57 +0000 (-0800)
Subject: adt7470: check input range when sysfs files are written
X-Git-Tag: v2.6.28-rc5~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05a9bd46e49a9cbb09a0c61c901642a9911bf56e;p=pandora-kernel.git

adt7470: check input range when sysfs files are written

Implement correct range checking for adt7470 to prevent userland from
writing impossible values into the chip, and cap out-of-range values per
standard hwmon conventions.

Implement correct rounding of input values per standard hwmon conventions.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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