From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 18 Oct 2010 07:09:39 +0000 (-0400)
Subject: asm-generic/io.h: allow people to override individual funcs
X-Git-Tag: v2.6.37-rc1~172^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35dbc0e020c6587f78a6c17693beca73aead7b54;p=pandora-kernel.git

asm-generic/io.h: allow people to override individual funcs

For the Blackfin port, we can use much of the asm-generic/io.h header,
but we still need to declare some of our own versions of functions.
Like the __raw_read* and in/out "string" helpers.  So let people do
this easily for many of these funcs.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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