[AGP] missing includes on Alpha

drivers/char/agp/amd-k7-agp.c

@@ -6,6 +6,9 @@
 #include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/agp_backend.h>
+#include <linux/gfp.h>
+#include <linux/page-flags.h>
+#include <linux/mm.h>
 #include "agp.h"
 
 static int agp_try_unsupported __initdata = 0;

drivers/char/agp/backend.c

@@ -34,6 +34,8 @@
 #include <linux/miscdevice.h>
 #include <linux/pm.h>
 #include <linux/agp_backend.h>
+#include <linux/vmalloc.h>
+#include <asm/io.h>
 #include "agp.h"
 
 /* Due to XFree86 brain-damage, we can't go to 1.0 until they

drivers/char/agp/frontend.c

@@ -34,8 +34,10 @@
 #include <linux/miscdevice.h>
 #include <linux/agp_backend.h>
 #include <linux/agpgart.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
 #include <asm/uaccess.h>
-
+#include <asm/pgtable.h>
 #include "agp.h"
 
 static struct agp_front_data agp_fe;