From: Weike Chen <alvin.chen@intel.com>
Date: Wed, 17 Sep 2014 16:18:39 +0000 (-0700)
Subject: GPIO: gpio-dwapb: Enable platform driver binding to MFD driver
X-Git-Tag: fixes-against-v3.18-rc2~140^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d2613c4289ff22de3aa24d2d0a29e33937f023a;p=pandora-kernel.git

GPIO: gpio-dwapb: Enable platform driver binding to MFD driver

The Synopsys DesignWare APB GPIO driver only supports open firmware devices.
But, like Intel Quark X1000 SOC, which has a single PCI function exporting
a GPIO and an I2C controller, it is a Multifunction device. This patch is
to enable the current Synopsys DesignWare APB GPIO driver to support the
Multifunction device which exports the designware GPIO controller.

Reviewed-by: Hock Leong Kweh <hock.leong.kweh@intel.com>
Signed-off-by: Weike Chen <alvin.chen@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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