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[ARM] omap: Fix IO_ADDRESS() macros

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OMAP1_IO_ADDRESS(), OMAP2_IO_ADDRESS() and IO_ADDRESS() returns cookies
for use with __raw_{read|write}* for accessing registers.  Therefore,
these macros should return (void __iomem *) cookies, not integer values.

Doing this improves typechecking, and means we can find those places
where, eg, DMA controllers are incorrectly given virtual addresses to
DMA to, or physical addresses are thrown through a virtual to physical
address translation.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Russell King 2008-09-01 22:07:37 +01:00 • committed by Russell King
commit e8a91c953f
15 changed files with 82 additions and 80 deletions
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