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Date: Thu, 3 Jan 2013 23:11:32 +0000
From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Nicolas Pitre <nico@linaro.org>, Will Deacon <will.deacon@arm.com>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Matt Porter <mporter@ti.com>, Russ Dill <Russ.Dill@ti.com>
Subject: Re: [PATCH] arm: Export cache flush management symbols when
	!MULTI_CACHE
Message-ID: <20130103231132.GS2631@n2100.arm.linux.org.uk>
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On Fri, Jan 04, 2013 at 12:32:33AM +0200, Pantelis Antoniou wrote:
> When compiling a kernel without CONFIG_MULTI_CACHE enabled the
> dma access functions end up not being exported. Fix it.

Actually, that's exactly how these are supposed to be: no driver should
_ever_ reference these symbols directly, they should all be done via
the DMA API, which internally uses these.  Therefore, none of these
should ever appear in a module.