From: Jochen Friedrich <jochen@scram.de>
Date: Fri, 21 Sep 2007 11:15:07 +0000 (+0200)
Subject: [PPC] Fix cpm_dpram_addr returning phys mem instead of virt mem
X-Git-Tag: v2.6.24-rc1~1450^2~128^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d7a8ee0ebcc26c98f21889fd900546ef2a02fa1;p=pandora-kernel.git

[PPC] Fix cpm_dpram_addr returning phys mem instead of virt mem

cpm_dpram_addr returns physical memory of the DP RAM instead of
iomapped virtual memory. As there usually is a 1:1 MMU map of
the IMMR area, this is often not noticed. However, cpm_dpram_phys
assumes this iomapped virtual memory and returns garbage on the
1:1 mapped memory causing CPM1 uart console to fail.

This patch fixes the problem (copied from the powerpc tree).

Signed-off-by: Jochen Friedrich <jochen@scram.de>
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