[PATCH] unify pfn_to_page take3 [10/23] h8300 pfn_to_page
From: KAMEZAWA Hiroyuki
Date: Tue Feb 14 2006 - 05:25:07 EST
H8300 can use generic funcs.
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Index: testtree/include/asm-h8300/page.h
===================================================================
--- testtree.orig/include/asm-h8300/page.h
+++ testtree/include/asm-h8300/page.h
@@ -71,8 +71,7 @@ extern unsigned long memory_end;
#define page_to_virt(page) ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
#define pfn_valid(page) (page < max_mapnr)
-#define pfn_to_page(pfn) virt_to_page(pfn_to_virt(pfn))
-#define page_to_pfn(page) virt_to_pfn(page_to_virt(page))
+#define ARCH_PFH_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
#define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
((void *)(kaddr) < (void *)memory_end))
@@ -81,6 +80,7 @@ extern unsigned long memory_end;
#endif /* __KERNEL__ */
+#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>
#endif /* _H8300_PAGE_H */
-
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