From: Mike Frysinger <vapier@gentoo.org>
Date: Wed, 27 Oct 2010 01:52:59 +0000 (-0400)
Subject: asm-generic/io.h: add reads[bwl]/writes[bwl] helpers
X-Git-Tag: v2.6.38-rc1~421^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=efb2d31c1c62de9a0e42b2b1981d1a90fc0b4618;p=pandora-kernel.git

asm-generic/io.h: add reads[bwl]/writes[bwl] helpers

A bunch of arches define reads[bwl]/writes[bwl] helpers for accessing
memory mapped registers.  Since the Blackfin ones aren't specific to
Blackfin code, move them to the common asm-generic/io.h for people.

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