diff --git a/drivers/mtd/maps/octagon-5066.c b/drivers/mtd/maps/octagon-5066.c
index 43e04c1d22a9..2b2e45093218 100644
--- a/drivers/mtd/maps/octagon-5066.c
+++ b/drivers/mtd/maps/octagon-5066.c
@@ -184,7 +184,7 @@ void cleanup_oct5066(void)
 	release_region(PAGE_IO, 1);
 }
 
-int __init init_oct5066(void)
+static int __init init_oct5066(void)
 {
 	int i;
 	int ret = 0;