From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: Re: [PATCH v4 3/7] phy: add A3700 COMPHY support
Date: Mon, 17 Dec 2018 16:52:23 +0100
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References: <20181213083908.14180-1-miquel.raynal@bootlin.com>
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        <20181217164857.68df3f84@xps13>
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To: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Gregory Clement <gregory.clement@bootlin.com>, Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Kishon Vijay Abraham I <kishon@ti.com>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Antoine Tenart <antoine.tenart@bootlin.com>, Maxime Chevallier <maxime.chevallier@bootlin.com>, Nadav Haklai <nadavh@marvell.com>, Marcin Wojtas <mw@semihalf.com>, Grzegorz Jaszczyk <jaz@semihalf.com>, Evan Wang <xswang@marvell.com>
List-Id: devicetree@vger.kernel.org

Hello,

On Mon, 17 Dec 2018 16:48:57 +0100, Miquel Raynal wrote:

> I received the following bug report because I added a dependency on
> COMPILE_TEST in Kconfig:
> 
>         config: i386-allmodconfig (attached as .config) compiler:
>         gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce:
>                 # save the attached .config to linux build tree
>                 make ARCH=i386 
> 
>         All errors (new ones prefixed by >>):
> 
>         >> ERROR: "__arm_smccc_smc" [drivers/phy/marvell/phy-mvebu-a3700-comphy.ko] undefined!    
> 
> Unless someone complains, I will drop the dependency on COMPILE_TEST in
> Kconfig.

Keep COMPILE_TEST, and add:

	depends on HAVE_ARM_SMCCC

perhaps ?

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com