Mike Frysinger efb2d31c1c 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>

2011-01-10 07:18:03 -05:00

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