hwmon: (pmbus) Add support for word status register
authorGuenter Roeck <linux@roeck-us.net>
Sat, 19 May 2012 18:35:25 +0000 (11:35 -0700)
committerGuenter Roeck <linux@roeck-us.net>
Wed, 6 Feb 2013 17:58:05 +0000 (09:58 -0800)
Not all PMBus devices support the byte status register at 0x78.
Try to use the word status register at 0x79 instead if that is the case.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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