tree 8419b7cc1b26181fb63ca7fcc39d0614c368b2f0
parent b64a15930c35c3c1046533aadcfe4f3233e70c20
author Felipe Balbi <balbi@ti.com> 1363759313 +0200
committer Felipe Balbi <balbi@ti.com> 1363759313 +0200

usb: phy: gpio-vbus: don't ignore regulator APIs return value

Due to recent changes to regulator API, all
users which don't check regulator_{en,dis}able()'s
return value will generate compile warnings.

Add such checks to gpio-vbus.

Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>