diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index f902d71..45aeb91 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -51,28 +51,6 @@
  */
 EXPORT_SYMBOL_GPL(agp_memory_reserved);
 
-#if defined(CONFIG_X86)
-int map_page_into_agp(struct page *page)
-{
-	int i;
-	i = change_page_attr(page, 1, PAGE_KERNEL_NOCACHE);
-	/* Caller's responsibility to call global_flush_tlb() for
-	 * performance reasons */
-	return i;
-}
-EXPORT_SYMBOL_GPL(map_page_into_agp);
-
-int unmap_page_from_agp(struct page *page)
-{
-	int i;
-	i = change_page_attr(page, 1, PAGE_KERNEL);
-	/* Caller's responsibility to call global_flush_tlb() for
-	 * performance reasons */
-	return i;
-}
-EXPORT_SYMBOL_GPL(unmap_page_from_agp);
-#endif
-
 /*
  * Generic routines for handling agp_memory structures -
  * They use the basic page allocation routines to do the brunt of the work.
diff --git a/include/asm-i386/agp.h b/include/asm-i386/agp.h
index 9075083..6af173d 100644
--- a/include/asm-i386/agp.h
+++ b/include/asm-i386/agp.h
@@ -12,8 +12,10 @@
  * data corruption on some CPUs.
  */
 
-int map_page_into_agp(struct page *page);
-int unmap_page_from_agp(struct page *page);
+/* Caller's responsibility to call global_flush_tlb() for
+ * performance reasons */
+#define map_page_into_agp(page) change_page_attr(page, 1, PAGE_KERNEL_NOCACHE)
+#define unmap_page_from_agp(page) change_page_attr(page, 1, PAGE_KERNEL)
 #define flush_agp_mappings() global_flush_tlb()
 
 /* Could use CLFLUSH here if the cpu supports it. But then it would
diff --git a/include/asm-x86_64/agp.h b/include/asm-x86_64/agp.h
index 06c52ee..de33866 100644
--- a/include/asm-x86_64/agp.h
+++ b/include/asm-x86_64/agp.h
@@ -10,8 +10,10 @@
  * with different cachability attributes for the same page.
  */
 
-int map_page_into_agp(struct page *page);
-int unmap_page_from_agp(struct page *page);
+/* Caller's responsibility to call global_flush_tlb() for
+ * performance reasons */
+#define map_page_into_agp(page) change_page_attr(page, 1, PAGE_KERNEL_NOCACHE)
+#define unmap_page_from_agp(page) change_page_attr(page, 1, PAGE_KERNEL)
 #define flush_agp_mappings() global_flush_tlb()
 
 /* Could use CLFLUSH here if the cpu supports it. But then it would