From 47190a3350032ecbb6e17b18e22a1dca2265013a Mon Sep 17 00:00:00 2001
From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Fri, 28 Nov 2008 16:13:44 +0000
Subject: [PATCH] [ARM] shark: avoid polluting the kernel's namespace

Avoid unnecessarily pollution of the kernel's namespace by avoiding
mach/hardware.h in mach/io.h.  Include this header file where necessary.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-shark/core.c                  |  2 ++
 arch/arm/mach-shark/include/mach/hardware.h |  2 --
 arch/arm/mach-shark/include/mach/io.h       | 27 +++------------------
 3 files changed, 6 insertions(+), 25 deletions(-)

diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c
index a9400d984451..a23fd3d0163a 100644
--- a/arch/arm/mach-shark/core.c
+++ b/arch/arm/mach-shark/core.c
@@ -16,6 +16,8 @@
 #include <asm/leds.h>
 #include <asm/param.h>
 
+#include <mach/hardware.h>
+
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
diff --git a/arch/arm/mach-shark/include/mach/hardware.h b/arch/arm/mach-shark/include/mach/hardware.h
index cb0ee2943c1a..01bf76099ce5 100644
--- a/arch/arm/mach-shark/include/mach/hardware.h
+++ b/arch/arm/mach-shark/include/mach/hardware.h
@@ -28,8 +28,6 @@
 #define ROMCARD_SIZE		0x08000000
 #define ROMCARD_START		0x10000000
 
-#define PCIO_BASE		0xe0000000
-
 
 /* defines for the Framebuffer */
 #define FB_START		0x06000000
diff --git a/arch/arm/mach-shark/include/mach/io.h b/arch/arm/mach-shark/include/mach/io.h
index 751ab419e4ff..c5cee829fc87 100644
--- a/arch/arm/mach-shark/include/mach/io.h
+++ b/arch/arm/mach-shark/include/mach/io.h
@@ -11,29 +11,10 @@
 #ifndef __ASM_ARM_ARCH_IO_H
 #define __ASM_ARM_ARCH_IO_H
 
-#include <mach/hardware.h>
+#define PCIO_BASE	0xe0000000
+#define IO_SPACE_LIMIT	0xffffffff
 
-#define IO_SPACE_LIMIT 0xffffffff
-
-/*
- * We use two different types of addressing - PC style addresses, and ARM
- * addresses.  PC style accesses the PC hardware with the normal PC IO
- * addresses, eg 0x3f8 for serial#1.  ARM addresses are 0x80000000+
- * and are translated to the start of IO.
- */
-#define __PORT_PCIO(x)	(!((x) & 0x80000000))
-
-#define __io(a)                 ((void __iomem *)(PCIO_BASE + (a)))
-
-
-static inline unsigned int __ioaddr (unsigned int port)			\
-{										\
-	if (__PORT_PCIO(port))							\
-		return (unsigned int)(PCIO_BASE + (port));			\
-	else									\
-		return (unsigned int)(IO_BASE + (port));			\
-}
-
-#define __mem_pci(addr) (addr)
+#define __io(a)		((void __iomem *)(PCIO_BASE + (a)))
+#define __mem_pci(addr)	(addr)
 
 #endif