From 655a0443470a73d5dc36e974a241e8db59bb1ccb Mon Sep 17 00:00:00 2001 From: KAMEZAWA Hiroyuki Date: Mon, 27 Mar 2006 01:15:52 -0800 Subject: [PATCH] [PATCH] unify pfn_to_page: xtensa pfn_to_page xtensa can use generic funcs. Signed-off-by: KAMEZAWA Hiroyuki Cc: Chris Zankel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-xtensa/page.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/include/asm-xtensa/page.h b/include/asm-xtensa/page.h index 8ded36f255a2..992bac5c1258 100644 --- a/include/asm-xtensa/page.h +++ b/include/asm-xtensa/page.h @@ -109,10 +109,7 @@ void copy_user_page(void *to,void* from,unsigned long vaddr,struct page* page); #define __pa(x) ((unsigned long) (x) - PAGE_OFFSET) #define __va(x) ((void *)((unsigned long) (x) + PAGE_OFFSET)) #define pfn_valid(pfn) ((unsigned long)pfn < max_mapnr) -#ifndef CONFIG_DISCONTIGMEM -# define pfn_to_page(pfn) (mem_map + (pfn)) -# define page_to_pfn(page) ((unsigned long)((page) - mem_map)) -#else +#ifdef CONFIG_DISCONTIGMEM # error CONFIG_DISCONTIGMEM not supported #endif @@ -130,4 +127,5 @@ void copy_user_page(void *to,void* from,unsigned long vaddr,struct page* page); VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) #endif /* __KERNEL__ */ +#include #endif /* _XTENSA_PAGE_H */ -- 2.20.1