* [PATCH] unify pfn_to_page take 2 [24/25] v850 funcs
@ 2006-02-08 6:39 KAMEZAWA Hiroyuki
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From: KAMEZAWA Hiroyuki @ 2006-02-08 6:39 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: uclinux-v850
v850 can use generic ones.
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Index: test-layout-free-zone/include/asm-v850/page.h
===================================================================
--- test-layout-free-zone.orig/include/asm-v850/page.h
+++ test-layout-free-zone/include/asm-v850/page.h
@@ -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) \
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2006-02-08 6:39 [PATCH] unify pfn_to_page take 2 [24/25] v850 funcs KAMEZAWA Hiroyuki
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