From: Eric Miao <eric.miao@marvell.com>
Date: Fri, 2 Jan 2009 11:38:42 +0000 (+0800)
Subject: [ARM] pxa: move DMA registers definitions into <mach/dma.h>
X-Git-Tag: v2.6.30-rc1~636^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ebc8d56f407184a457dd5fc739cf39e423a25aa;p=pandora-kernel.git

[ARM] pxa: move DMA registers definitions into <mach/dma.h>

1. Driver code where pxa_request_dma() is called will most likely
   reference DMA registers as well,  and it is really unnecessary
   to include pxa-regs.h just for this. Move the definitions into
   <mach/dma.h> and make relevant drivers include it instead of
   <mach/pxa-regs.h>.

2. Introduce DMAC_REGS_VIRT as the virtual address base for these
   DMA registers. This allows later processors to re-use the same
   IP while registers may start at different I/O address.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
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