ARM: mv78xx0: use fixed pci i/o mapping

Move mv78xx0 PCI to fixed i/o mapping and remove io.h. This changes the PCI
bus addresses from the cpu address to 0 based. It appears that there is
translation h/w for this, but its untested.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 24 deletions

diff --git a/arch/arm/mach-mv78xx0/include/mach/io.h b/arch/arm/mach-mv78xx0/include/mach/io.h
deleted file mode 100644
index c7d9d00d8fc1..000000000000
--- a/arch/arm/mach-mv78xx0/include/mach/io.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * arch/arm/mach-mv78xx0/include/mach/io.h
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ASM_ARCH_IO_H
-#define __ASM_ARCH_IO_H
-
-#include "mv78xx0.h"
-
-#define IO_SPACE_LIMIT		0xffffffff
-
-static inline void __iomem *__io(unsigned long addr)
-{
-	return (void __iomem *)((addr - MV78XX0_PCIE_IO_PHYS_BASE(0))
-					+ MV78XX0_PCIE_IO_VIRT_BASE(0));
-}
-
-#define __io(a)			__io(a)
-
-#endif