diff --git a/[refs] b/[refs]
index 6457f4f3756a..469512e8c03a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0acfe530a2be9192861b84566625ba9b95703226
+refs/heads/master: fca910883324d437a24d447b08f524fa19261a94
diff --git a/trunk/drivers/mtd/mtdcore.c b/trunk/drivers/mtd/mtdcore.c
index 00ebf7af7467..3f559c0f1879 100644
--- a/trunk/drivers/mtd/mtdcore.c
+++ b/trunk/drivers/mtd/mtdcore.c
@@ -213,11 +213,11 @@ static struct attribute *mtd_attrs[] = {
 	NULL,
 };
 
-struct attribute_group mtd_group = {
+static struct attribute_group mtd_group = {
 	.attrs		= mtd_attrs,
 };
 
-struct attribute_group *mtd_groups[] = {
+static struct attribute_group *mtd_groups[] = {
 	&mtd_group,
 	NULL,
 };