[PATCH] unify pfn_to_page: v850 pfn_to_page
authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Mon, 27 Mar 2006 09:15:52 +0000 (01:15 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 27 Mar 2006 16:44:47 +0000 (08:44 -0800)
v850 can use generic funcs.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
include/asm-v850/page.h

index b4bc85e7b91a1440b0aafe6fc40d055a94498b8a..ad03c46a1f92f3e61f7a117ed826a5e6811f6c77 100644 (file)
@@ -111,8 +111,7 @@ typedef unsigned long pgprot_t;
 #define page_to_virt(page) \
   ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
 
-#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_PFN_OFFSET                (PAGE_OFFSET >> PAGE_SHIFT)
 #define pfn_valid(pfn)         ((pfn) < max_mapnr)
 
 #define        virt_addr_valid(kaddr)                                          \
@@ -125,6 +124,7 @@ typedef unsigned long pgprot_t;
 
 #endif /* KERNEL */
 
+#include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
 #endif /* __V850_PAGE_H__ */