xtensa can use generic ones.
Signed-Off-By: KAMEZAWA Hiroyuki <[email protected]>
Index: cleanup_pfn_page/include/asm-xtensa/page.h
===================================================================
--- cleanup_pfn_page.orig/include/asm-xtensa/page.h
+++ cleanup_pfn_page/include/asm-xtensa/page.h
@@ -109,10 +109,7 @@ void copy_user_page(void *to,void* from,
#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
-
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