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[ARM] fix AT91 include loops

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AT91 has one include loop in its header files:

  include/asm-arm/io.h <- include/asm-arm/arch-at91/io.h <-
   include/asm-arm/io.h

Circular include dependencies are dangerous since they can result in
inconsistent definitions being provided to other code, especially if
'#ifndef' constructs are used.

Solve this by removing the offending includes.  Built tested using my
AT91 configuration.

Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2008-06-01 11:19:33 +01:00 committed by Russell King
parent 1beee8dc8c
commit ee48a75c95
1 changed files with 0 additions and 2 deletions
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2
include/asm-arm/arch-at91/io.h
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@ -21,8 +21,6 @@
#ifndef __ASM_ARCH_IO_H
#define __ASM_ARCH_IO_H
#include <asm/io.h>
#define IO_SPACE_LIMIT 0xFFFFFFFF
#define __io(a) ((void __iomem *)(a))