Re: [PATCH] unify pfn_to_page take3 [7/23] arm26 pfn_to_page

[KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>]

arm26 can use generic funcs.

Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>

Index: testtree/include/asm-arm26/memory.h
===================================================================
--- testtree.orig/include/asm-arm26/memory.h
+++ testtree/include/asm-arm26/memory.h
@@ -11,7 +11,6 @@
  */
 #ifndef __ASM_ARM_MEMORY_H
 #define __ASM_ARM_MEMORY_H
-
 /*
  * User space: 26MB
  */
@@ -81,8 +80,7 @@ static inline void *phys_to_virt(unsigne
  *  virt_to_page(k)	convert a _valid_ virtual address to struct page *
  *  virt_addr_valid(k)	indicates whether a virtual address is valid
  */
-#define page_to_pfn(page)	(((page) - mem_map) + PHYS_PFN_OFFSET)
-#define pfn_to_page(pfn)	((mem_map + (pfn)) - PHYS_PFN_OFFSET)
+#define ARCH_PFN_OFFSET		(PHYS_PFN_OFFSET)
 #define pfn_valid(pfn)		((pfn) >= PHYS_PFN_OFFSET && (pfn) < (PHYS_PFN_OFFSET + max_mapnr))

 #define virt_to_page(kaddr)	(pfn_to_page(__pa(kaddr) >> PAGE_SHIFT))
@@ -98,4 +96,5 @@ static inline void *phys_to_virt(unsigne
  */
 #define page_to_bus(page)	(page_address(page))

+#include <asm-generic/memory_model.h>
 #endif

-
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