From: Grant Likely <grant.likely@secretlab.ca>
Date: Wed, 10 Oct 2007 18:48:18 +0000 (+1000)
Subject: [POWERPC] Only call ppc_md.setup_arch() if it is provided
X-Git-Tag: v2.6.24-rc1~1450^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38db7e740ade7f07f6315e3a3b1172d7e456b793;p=pandora-kernel.git

[POWERPC] Only call ppc_md.setup_arch() if it is provided

This allows platforms which don't have anything to do at setup_arch time
(like a bunch of the 4xx platforms) to eliminate an empty setup_arch hook.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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