1 files changed, 0 insertions, 61 deletions
diff --git a/include/asm-sh/mmzone.h b/include/asm-sh/mmzone.h
deleted file mode 100644
index 0e7406601fdf..000000000000
--- a/include/asm-sh/mmzone.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- *  linux/include/asm-sh/mmzone.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_SH_MMZONE_H
-#define __ASM_SH_MMZONE_H
-
-#include <linux/config.h>
-
-#ifdef CONFIG_DISCONTIGMEM
-
-/* Currently, just for HP690 */
-#define PHYSADDR_TO_NID(phys)	((((phys) - __MEMORY_START) >= 0x01000000)?1:0)
-
-extern pg_data_t discontig_page_data[MAX_NUMNODES];
-extern bootmem_data_t discontig_node_bdata[MAX_NUMNODES];
-
-/*
- * Following are macros that each numa implmentation must define.
- */
-
-/*
- * Given a kernel address, find the home node of the underlying memory.
- */
-#define KVADDR_TO_NID(kaddr)	PHYSADDR_TO_NID(__pa(kaddr))
-
-/*
- * Return a pointer to the node data for node n.
- */
-#define NODE_DATA(nid)		(&discontig_page_data[nid])
-
-/*
- * NODE_MEM_MAP gives the kaddr for the mem_map of the node.
- */
-#define NODE_MEM_MAP(nid)	(NODE_DATA(nid)->node_mem_map)
-
-#define phys_to_page(phys)						\
-({ unsigned int node = PHYSADDR_TO_NID(phys); 		      		\
-   NODE_MEM_MAP(node)				 		 	\
-     + (((phys) - NODE_DATA(node)->node_start_paddr) >> PAGE_SHIFT); })
-
-static inline int is_valid_page(struct page *page)
-{
-	unsigned int i;
-
-	for (i = 0; i < MAX_NUMNODES; i++) {
-		if (page >= NODE_MEM_MAP(i) &&
-		    page < NODE_MEM_MAP(i) + NODE_DATA(i)->node_size)
-			return 1;
-	}
-	return 0;
-}
-
-#define VALID_PAGE(page)	is_valid_page(page)
-#define page_to_phys(page)	PHYSADDR(page_address(page))
-
-#endif /* CONFIG_DISCONTIGMEM */
-#endif