net: convert multicast list to list_head

Converts the list and the core manipulating with it to be the same as uc_list.

+uses two functions for adding/removing mc address (normal and "global"
 variant) instead of a function parameter.
+removes dev_mcast.c completely.
+exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for
 manipulation with lists on a sandbox (used in bonding and 80211 drivers)

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index c97b6e4..d5ebe43 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1769,7 +1769,7 @@
 	struct mv643xx_eth_private *mp = netdev_priv(dev);
 	u32 *mc_spec;
 	u32 *mc_other;
-	struct dev_addr_list *addr;
+	struct netdev_hw_addr *ha;
 	int i;
 
 	if (dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) {
@@ -1794,8 +1794,8 @@
 	memset(mc_spec, 0, 0x100);
 	memset(mc_other, 0, 0x100);
 
-	netdev_for_each_mc_addr(addr, dev) {
-		u8 *a = addr->da_addr;
+	netdev_for_each_mc_addr(ha, dev) {
+		u8 *a = ha->addr;
 		u32 *table;
 		int entry;