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authorDarrick J. Wong <djwong@us.ibm.com>2008-11-12 13:26:57 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-12 17:17:17 -0800
commit05a9bd46e49a9cbb09a0c61c901642a9911bf56e (patch)
tree1cc75a39d9551e95425f9cd2605f2d50d3fee7ee /drivers/serial
parent7e036d040a28bf95255d7eb9faf0ffbba3677e99 (diff)
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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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