tree f0f5d78cf5e7f740783831585e69881646895401
parent 1daaceb26d5e6cc08eedf03f64ab220f62243c22
author Wei Ni <wni@nvidia.com> 1384508439 +0100
committer Jean Delvare <khali@endymion.delvare> 1384508439 +0100

hwmon: (lm90) Add power control

The device lm90 can be controlled by the vcc rail.
Adding the regulator support to power on/off the vcc rail.
Enable the "vcc" regulator before accessing the device.

[JD: Rename variables to avoid confusion with registers.]

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>