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Date: Wed, 20 Mar 2013 02:12:11 +0100
From: Samuel Ortiz <sameo@linux.intel.com>
To: Simon Glass <sjg@chromium.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Rob Landley <rob@landley.net>,
        Felipe Balbi <balbi@ti.com>, Grant Likely <grant.likely@secretlab.ca>,
        Wolfram Sang <w.sang@pengutronix.de>,
        Luigi Semenzato <semenzato@chromium.org>,
        Rob Herring <rob.herring@calxeda.com>,
        Che-Liang Chiou <clchiou@chromium.org>,
        Jonathan Kliegman <kliegs@chromium.org>, linux-input@vger.kernel.org,
        Sourav Poddar <sourav.poddar@ti.com>,
        devicetree-discuss@lists.ozlabs.org,
        Alban Bedel <alban.bedel@avionic-design.de>,
        Roland Stigge <stigge@antcom.de>,
        Vincent Palatin <vpalatin@chromium.org>,
        Javier Martinez Canillas <javier@dowhile0.org>,
        Mark Brown <broonie@opensource.wolfsonmicro.com>,
        linux-doc@vger.kernel.org, Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Tony Lindgren <tony@atomide.com>, Bill Pemberton <wfp5p@virginia.edu>
Subject: Re: [PATCH v6 0/6] Add ChromeOS Embedded Controller support
Message-ID: <20130320011211.GA5905@zurbaran>
References: <1361830121-32284-1-git-send-email-sjg@chromium.org>
 <20130320005652.GC26903@zurbaran>
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On Wed, Mar 20, 2013 at 01:56:52AM +0100, Samuel Ortiz wrote:
> Hi Simon,
> 
> On Mon, Feb 25, 2013 at 02:08:35PM -0800, Simon Glass wrote:
> > The ChromeOS Embedded Controller (EC) is an Open Source EC implementation
> > used on ARM and Intel Chromebooks. Current implementations use a Cortex-M3
> > connected on a bus (such as I2C, SPI, LPC) to the AP. A separate interrupt
> > line is used to indicate when the EC needs service.
> All 6 patches applied to my mfd-next tree, thanks a lot.
Actually, this one fails to build when CONFIG_OF is not set:

drivers/mfd/cros_ec_i2c.c:130:2: error: implicit declaration of function
‘of_device_is_available’ [-Werror=implicit-function-declaration]

If the check in cros_ec_probe_i2c() is really needed then you'll need to inline
of_device_is_available() into a NOP in include/linux/of.h.

Cheers,
Samuel.

-- 
Intel Open Source Technology Centre
http://oss.intel.com/