sunxi: usbc: Fix vbus gpio handling to work with the driver-model
authorHans de Goede <hdegoede@redhat.com>
Wed, 22 Apr 2015 15:39:59 +0000 (17:39 +0200)
committerHans de Goede <hdegoede@redhat.com>
Mon, 4 May 2015 14:51:52 +0000 (16:51 +0200)
commita725426929515b9fdef1cb725159a29cf67361a7
tree184071bbd1dd67ca24eb707bbbabeb37801186af
parent90641f82f1700553640103bf58017c303be4e604
sunxi: usbc: Fix vbus gpio handling to work with the driver-model

The driver-model gpio functions may return another value then -1 as error,
make the sunxi usbc properly handle this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
arch/arm/cpu/armv7/sunxi/usbc.c