From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Mon, 2 Apr 2007 12:53:15 +0000 (+0100)
Subject: [ARM] Set coherent DMA mask for Acorn expansion cards
X-Git-Tag: v2.6.22-rc1~1009^2~1^11~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=69f4f331a0f78470f0bc42ba8db8d6cdd9cae4a9;p=pandora-kernel.git

[ARM] Set coherent DMA mask for Acorn expansion cards

Although expansion cards can't do bus-master DMA, subsystems
want to be able to use coherent memory for DMA purposes to
these cards.  Therefore, set the coherent DMA mask to allow
such memory to be allocated.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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