tree 2a15fc50b2ff1b9542c6af34b2a864c678080344
parent 05a9bd46e49a9cbb09a0c61c901642a9911bf56e
author Darrick J. Wong <djwong@us.ibm.com> 1226525218 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1226539037 -0800

adt7473: check inputs from sysfs writes

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>