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hwmon: (pmbus) Use long variables for register to data conversions
author
Guenter Roeck
<guenter.roeck@ericsson.com>
Mon, 11 Jul 2011 02:31:29 +0000
(19:31 -0700)
committer
Guenter Roeck
<guenter.roeck@ericsson.com>
Tue, 12 Jul 2011 13:45:45 +0000
(06:45 -0700)
Using integer variable types for register to data conversions can cause
overflows especially for power calculations, which are in microwatt.
Use long variables instead.
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org # 2.6.39+
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