From cecabe5c349b613614fbbf822e3aeb33758a22f0 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Wed, 16 Apr 2014 18:00:11 +0200
Subject: [PATCH] USB: ohci-pxa27x: Add support for external vbus regulators

Override the hub control operation to enable and disable external
regulators for the ports vbus power supply in response to clear/set
USB_PORT_FEAT_POWER requests.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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