4 files changed, 2 insertions, 25 deletions

diff --git a/arch/arm/mach-davinci/include/mach/dma.h b/arch/arm/mach-davinci/include/mach/dma.h
deleted file mode 100644
index 8e2f2d0ba667..000000000000
--- a/arch/arm/mach-davinci/include/mach/dma.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * DaVinci DMA definitions
- *
- * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
- *
- * 2007 (c) MontaVista Software, Inc. 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_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#define MAX_DMA_ADDRESS                 0xffffffff
-
-#endif /* __ASM_ARCH_DMA_H */
diff --git a/arch/arm/mach-davinci/include/mach/io.h b/arch/arm/mach-davinci/include/mach/io.h
index b78ee9140496..a48795fd2417 100644
--- a/arch/arm/mach-davinci/include/mach/io.h
+++ b/arch/arm/mach-davinci/include/mach/io.h
@@ -29,8 +29,7 @@
  * 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...
  */
-#define PCIO_BASE               0
-#define __io(a)                 ((void __iomem *)(PCIO_BASE + (a)))
+#define __io(a)                 __typesafe_io(a)
 #define __mem_pci(a)            (a)
 #define __mem_isa(a)            (a)
 
diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h
index dd1625c23cf4..86c25c7f3ce3 100644
--- a/arch/arm/mach-davinci/include/mach/memory.h
+++ b/arch/arm/mach-davinci/include/mach/memory.h
@@ -52,13 +52,8 @@ __arch_adjust_zones(int node, unsigned long *size, unsigned long *holes)
         if ((meminfo.bank[0].size >> 20) > 128) __arch_adjust_zones(node, zone_size, holes)
 
 #define ISA_DMA_THRESHOLD       (PHYS_OFFSET + (128<<20) - 1)
+#define MAX_DMA_ADDRESS         (PAGE_OFFSET + (128<<20))
 
 #endif
 
-/*
- * Bus address is physical address
- */
-#define __virt_to_bus(x)        __virt_to_phys(x)
-#define __bus_to_virt(x)        __phys_to_virt(x)
-
 #endif /* __ASM_ARCH_MEMORY_H */
diff --git a/arch/arm/mach-davinci/include/mach/vmalloc.h b/arch/arm/mach-davinci/include/mach/vmalloc.h
index b98bd9e92fd6..ad51625b6609 100644
--- a/arch/arm/mach-davinci/include/mach/vmalloc.h
+++ b/arch/arm/mach-davinci/include/mach/vmalloc.h
@@ -8,7 +8,6 @@
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
  */
-#include <asm/memory.h>
 #include <mach/io.h>
 
 /* Allow vmalloc range until the IO virtual range minus a 2M "hole" */