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ARM: io: remove IO_SPACE_LIMIT from SA11x0

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SA11x0 only uses IO_SPACE_LIMIT for SOC_COMMON, so we can use the
default value in asm/io.h.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2011-07-06 16:57:41 +01:00
parent 4b34f7d62e
commit 70e5f5efcc
1 changed files with 2 additions and 4 deletions
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6
arch/arm/mach-sa1100/include/mach/io.h
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@ -10,11 +10,9 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
#define IO_SPACE_LIMIT 0xffffffff
/*
* We don't actually have real ISA nor PCI buses, but there is so many
* drivers out there that might just work if we fake them...
* __io() is required to be an equivalent mapping to __mem_pci() for
* SOC_COMMON to work.
*/
#define __io(a) __typesafe_io(a)
#define __mem_pci(a) (a)