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Commit deb9a75e authored Jul 07, 2011 by Russell King

ARM: io: remove IO_SPACE_LIMIT from platforms with ISA/PCI and 64K window



Remove IO_SPACE_LIMIT definitions from platforms which have a well
defined ISA or PCI, and has a 64K window.

EBSA110 - well defined set of ISA devices.
Footbridge, Integrator, IXP4xx, VT8500 - PCI platforms.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent 04e1c838

arch/arm/mach-ebsa110/include/mach/io.h

+0 −2

Original line number	Original line	Diff line number	Diff line
	@@ -13,8 +13,6 @@
	#ifndef __ASM_ARM_ARCH_IO_H		#ifndef __ASM_ARM_ARCH_IO_H
	#define __ASM_ARM_ARCH_IO_H		#define __ASM_ARM_ARCH_IO_H

	#define IO_SPACE_LIMIT 0xffff

	u8 __inb8(unsigned int port);		u8 __inb8(unsigned int port);
	void __outb8(u8 val, unsigned int port);		void __outb8(u8 val, unsigned int port);

arch/arm/mach-footbridge/include/mach/io.h

+0 −2

Original line number	Original line	Diff line number	Diff line
	@@ -23,8 +23,6 @@
	#define PCIO_SIZE 0x00100000		#define PCIO_SIZE 0x00100000
	#define PCIO_BASE MMU_IO(0xff000000, 0x7c000000)		#define PCIO_BASE MMU_IO(0xff000000, 0x7c000000)

	#define IO_SPACE_LIMIT 0xffff

	/*		/*
	* Translation of various region addresses to virtual addresses		* Translation of various region addresses to virtual addresses
	*/		*/

arch/arm/mach-integrator/include/mach/io.h

+0 −2

Original line number	Original line	Diff line number	Diff line
	@@ -20,8 +20,6 @@
	#ifndef __ASM_ARM_ARCH_IO_H		#ifndef __ASM_ARM_ARCH_IO_H
	#define __ASM_ARM_ARCH_IO_H		#define __ASM_ARM_ARCH_IO_H

	#define IO_SPACE_LIMIT 0xffff

	/*		/*
	* WARNING: this has to mirror definitions in platform.h		* WARNING: this has to mirror definitions in platform.h
	*/		*/

arch/arm/mach-ixp4xx/include/mach/io.h

+0 −2

Original line number	Original line	Diff line number	Diff line
	@@ -17,8 +17,6 @@

	#include <mach/hardware.h>		#include <mach/hardware.h>

	#define IO_SPACE_LIMIT 0x0000ffff

	extern int (ixp4xx_pci_read)(u32 addr, u32 cmd, u32 data);		extern int (ixp4xx_pci_read)(u32 addr, u32 cmd, u32 data);
	extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data);		extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data);

arch/arm/mach-vt8500/include/mach/io.h

+0 −2

Original line number	Original line	Diff line number	Diff line
	@@ -20,8 +20,6 @@
	#ifndef __ASM_ARM_ARCH_IO_H		#ifndef __ASM_ARM_ARCH_IO_H
	#define __ASM_ARM_ARCH_IO_H		#define __ASM_ARM_ARCH_IO_H

	#define IO_SPACE_LIMIT 0xffff

	#define __io(a) __typesafe_io((a) + 0xf0000000)		#define __io(a) __typesafe_io((a) + 0xf0000000)
	#define __mem_pci(a) (a)		#define __mem_pci(a) (a)