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Subject[PATCH] unify pfn_to_page take3 [9/23] frv pfn_tp_page
FRV can use generic funcs.

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

Index: testtree/include/asm-frv/page.h
===================================================================
--- testtree.orig/include/asm-frv/page.h
+++ testtree/include/asm-frv/page.h
@@ -57,13 +57,9 @@ extern unsigned long min_low_pfn;
extern unsigned long max_pfn;

#ifdef CONFIG_MMU
-#define pfn_to_page(pfn) (mem_map + (pfn))
-#define page_to_pfn(page) ((unsigned long) ((page) - mem_map))
#define pfn_valid(pfn) ((pfn) < max_mapnr)
-
#else
-#define pfn_to_page(pfn) (&mem_map[(pfn) - (PAGE_OFFSET >> PAGE_SHIFT)])
-#define page_to_pfn(page) ((PAGE_OFFSET >> PAGE_SHIFT) + (unsigned long) ((page) - mem_map))
+#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
#define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_low_pfn)

#endif
@@ -87,6 +83,7 @@ extern unsigned long max_pfn;
#define WANT_PAGE_VIRTUAL 1
#endif

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

#endif /* _ASM_PAGE_H */
-
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