From: Manuel Lauss <manuel.lauss@googlemail.com>
Date: Tue, 13 Oct 2009 18:22:35 +0000 (+0200)
Subject: MIPS: Alchemy: change dbdma to accept physical memory addresses
X-Git-Tag: v2.6.34-rc1~269^2~127
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=963accbc82a0912b39de39d59e2fd6741db3aa4b;p=pandora-kernel.git

MIPS: Alchemy: change dbdma to accept physical memory addresses

DMA can only be done from physical addresses; move the "virt_to_phys"
source/destination buffer address translation from the dbdma queueing
functions (since the hardware can only DMA to/from physical addresses)
to their respective users.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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