linux-kernel - Re: [PATCH] PCI: mvebu: Restrict build to 32-bit ARM

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Message-ID: <5051836.EUN3ennYNm@wuerfel>
Date:	Thu, 18 Feb 2016 15:06:23 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Thierry Reding <thierry.reding@...il.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Andrew Lunn <andrew@...n.ch>,
	Jason Cooper <jason@...edaemon.net>, linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-next@...r.kernel.org,
	Gregory Clement <gregory.clement@...e-electrons.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Subject: Re: [PATCH] PCI: mvebu: Restrict build to 32-bit ARM

On Thursday 18 February 2016 14:32:10 Thierry Reding wrote:
> From: Thierry Reding <treding@...dia.com>
> 
> This driver uses PCI glue that is only available on 32-bit ARM. This
> used to work fine as long as ARCH_MVEBU and ARCH_DOVE were exclusively
> 32-bit, but that's changed now, with ARCH_MVEBU also being available
> on 64-bit ARM.
> 
> Signed-off-by: Thierry Reding <treding@...dia.com>

Looks fine as a temporary workaround, but I think what we really want to
do here is to remove the dependency, as the new ARM64 platforms are going
to need this driver anyway.

	Arnd