From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 16 May 2011 06:13:49 +0000 (+0000)
Subject: sfc: Fix oops in register dump after mapping change
X-Git-Tag: v2.6.39~15^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=867955f5682f7157fdafe8670804b9f8ea077bc7;p=pandora-kernel.git

sfc: Fix oops in register dump after mapping change

Commit 747df2258b1b9a2e25929ef496262c339c380009 ('sfc: Always map MCDI
shared memory as uncacheable') introduced a separate mapping for the
MCDI shared memory (MC_TREG_SMEM).  This means we can no longer easily
include it in the register dump.  Since it is not particularly useful
in debugging, substitute a recognisable dummy value.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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