From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: uclinux-v850@lsi.nec.co.jp
Subject: [PATCH] unify pfn_to_page take 2 [24/25] v850 funcs
Date: Wed, 08 Feb 2006 15:39:06 +0900 [thread overview]
Message-ID: <43E9920A.9020505@jp.fujitsu.com> (raw)
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) \
reply other threads:[~2006-02-08 6:38 UTC|newest]
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