diff --git a/target/linux/atheros/patches-2.6.35/111-ar231x-mc_count.patch b/target/linux/atheros/patches-2.6.35/111-ar231x-mc_count.patch
new file mode 100644
index 0000000000..b9c3e07a5b
--- /dev/null
+++ b/target/linux/atheros/patches-2.6.35/111-ar231x-mc_count.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/ar231x.c
++++ b/drivers/net/ar231x.c
+@@ -321,7 +321,7 @@ static void ar231x_multicast_list(struct
+ 		filter |= MAC_CONTROL_PR;
+ 	else
+ 		filter &= ~MAC_CONTROL_PR;
+-	if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 0))
++	if ((dev->flags & IFF_ALLMULTI) || (netdev_mc_count(dev) > 0))
+ 		filter |= MAC_CONTROL_PM;
+ 	else
+ 		filter &= ~MAC_CONTROL_PM;