diff --git a/mm/vmscan.c b/mm/vmscan.c
index f03da33..eeacb0d 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1450,7 +1450,7 @@
    not required for correctness.  So if the last cpu in a node goes
    away, we get changed to run anywhere: as the first one comes back,
    restore their cpu bindings. */
-static int cpu_callback(struct notifier_block *nfb,
+static int __devinit cpu_callback(struct notifier_block *nfb,
 				  unsigned long action, void *hcpu)
 {
 	pg_data_t *pgdat;