From: Rob Herring <rob.herring@calxeda.com>
Date: Sun, 11 Mar 2012 03:24:04 +0000 (-0600)
Subject: ARM: fix ioremap/iounmap for !CONFIG_MMU
X-Git-Tag: v3.4-rc1~34^2~4^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a2b6255dd11eee1b27d1be394241abf1871b610;p=pandora-kernel.git

ARM: fix ioremap/iounmap for !CONFIG_MMU

With commit 4fe7ef3a081 (ARM: provide runtime hook for ioremap/iounmap),
compiles with !CONFIG_MMU were broken. Rename nommu __iounmap to
__arm_iounmap and add arch_ioremap_caller and arch_iounmap. Its
not expected that these need to be overriden for !CONFIG_MMU, so setting
the function ptrs has no effect in this case.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
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