From: David S. Miller <davem@sunset.davemloft.net>
Date: Sun, 19 Mar 2006 03:16:23 +0000 (-0800)
Subject: [SPARC64]: Allow CONFIG_MEMORY_HOTPLUG to build.
X-Git-Tag: v2.6.17-rc1~1184^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=88d7079458f87d6f2d2261b2f87b7b9416019f5e;p=pandora-kernel.git

[SPARC64]: Allow CONFIG_MEMORY_HOTPLUG to build.

online_page() is straightforward, and then add a dummy
remove_memory() that returns -EINVAL just like i386.

There is no point in implementing remove_memory() since
__remove_pages() has no implementation either.

Signed-off-by: David S. Miller <davem@davemloft.net>
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