1 files changed, 0 insertions, 22 deletions
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 7c9bb3076b8..f7b941c3b2c 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -211,28 +211,6 @@ static inline int page_kills_ppro(unsigned long pagenr)
 	return 0;
 }
 
-int page_is_ram(unsigned long pagenr)
-{
-	int i;
-	unsigned long addr, end;
-
-	for (i = 0; i < e820.nr_map; i++) {
-
-		if (e820.map[i].type != E820_RAM)	/* not usable memory */
-			continue;
-		/*
-		 *	!!!FIXME!!! Some BIOSen report areas as RAM that
-		 *	are not. Notably the 640->1Mb area. We need a sanity
-		 *	check here.
-		 */
-		addr = (e820.map[i].addr+PAGE_SIZE-1) >> PAGE_SHIFT;
-		end = (e820.map[i].addr+e820.map[i].size) >> PAGE_SHIFT;
-		if  ((pagenr >= addr) && (pagenr < end))
-			return 1;
-	}
-	return 0;
-}
-
 #ifdef CONFIG_HIGHMEM
 pte_t *kmap_pte;
 pgprot_t kmap_prot;