From: Hitoshi Mitake <h.mitake@gmail.com>
Date: Sun, 30 Nov 2008 08:16:04 +0000 (+0900)
Subject: x86: provide readq()/writeq() on 32-bit too
X-Git-Tag: v2.6.29-rc1~587^2~4^14~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c5643b1c5c7fbb13f340d4c58944d9642f41796;p=pandora-kernel.git

x86: provide readq()/writeq() on 32-bit too

Impact: add new API for drivers

Add implementation of readq/writeq to x86_32, and add config value to
the x86 architecture to determine existence of readq/writeq.

Signed-off-by: Hitoshi Mitake <h.mitake@gmail.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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