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/sun3_82586.c b/drivers/net/sun3_82586.c
index 2f6a760..2cfa065 100644
--- a/drivers/net/sun3_82586.c
+++ b/drivers/net/sun3_82586.c
@@ -413,7 +413,7 @@
 	volatile struct iasetup_cmd_struct *ias_cmd;
 	volatile struct tdr_cmd_struct *tdr_cmd;
 	volatile struct mcsetup_cmd_struct *mc_cmd;
-	struct dev_mc_list *dmi;
+	struct netdev_hw_addr *ha;
 	int num_addrs=netdev_mc_count(dev);
 
 	ptr = (void *) ((char *)p->scb + sizeof(struct scb_struct));
@@ -537,9 +537,9 @@
 		mc_cmd->mc_cnt = swab16(num_addrs * 6);
 
 		i = 0;
-		netdev_for_each_mc_addr(dmi, dev)
+		netdev_for_each_mc_addr(ha, dev)
 			memcpy((char *) mc_cmd->mc_list[i++],
-			       dmi->dmi_addr, ETH_ALEN);
+			       ha->addr, ETH_ALEN);
 
 		p->scb->cbl_offset = make16(mc_cmd);
 		p->scb->cmd_cuc = CUC_START;