From: Lennert Buytenhek <buytenh@wantstofly.org>
Date: Thu, 27 Mar 2008 18:51:41 +0000 (-0400)
Subject: Orion: only map peripheral register space once
X-Git-Tag: v2.6.26-rc1~1131^2~2^9~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1419468ab548f990b172740d77b5c1032a790114;p=pandora-kernel.git

Orion: only map peripheral register space once

Save some TLB entries by making ioremap() return pointers into the
boot-time Orion peripheral iotable mapping whenever someone tries
to ioremap any part of the Orion peripheral register space.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Reviewed-by: Nicolas Pitre <nico@marvell.com>
Reviewed-by: Tzachi Perelstein <tzachi@marvell.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
---

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