[ARM] Add a common typesafe __io implementation

As Al did for Versatile in 2ad4f86b60,
add a typesafe __io implementation for platforms to use.  Convert
platforms to use this new simple typesafe implementation.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2008-11-30 11:45:54 +00:00 • committed by Russell King
commit 0560cf5aa5
23 changed files with 44 additions and 65 deletions