From: Jochen Friedrich <jochen@scram.de>
Date: Mon, 24 Sep 2007 17:15:43 +0000 (+0200)
Subject: [POWERPC] Fix cpm_uart driver for cpm1 machines
X-Git-Tag: v2.6.23-rc9~20^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d214602804a85e5da68b745ae69d9beaa5bedc93;p=pandora-kernel.git

[POWERPC] Fix cpm_uart driver for cpm1 machines

in cpm_uart_cpm1.h, DPRAM_BASE is assigned an address derived from cpmp.
On ARC=ppc, this is a physical address with 1:1 DMA mapping which can't
be used for arithmetric compare operations with virtual addresses
returned by cpm_dpram_addr. This patch changes the assignment to use
cpm_dpram_addr as well, like in cpm_uart_cpm2.h.

Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

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