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/ixgbevf/vf.c b/drivers/net/ixgbevf/vf.c
index f457c52..852e9c4 100644
--- a/drivers/net/ixgbevf/vf.c
+++ b/drivers/net/ixgbevf/vf.c
@@ -259,7 +259,7 @@
 static s32 ixgbevf_update_mc_addr_list_vf(struct ixgbe_hw *hw,
 					  struct net_device *netdev)
 {
-	struct dev_addr_list *dmi;
+	struct netdev_hw_addr *ha;
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
 	u32 msgbuf[IXGBE_VFMAILBOX_SIZE];
 	u16 *vector_list = (u16 *)&msgbuf[1];
@@ -281,10 +281,10 @@
 	msgbuf[0] |= cnt << IXGBE_VT_MSGINFO_SHIFT;
 
 	i = 0;
-	netdev_for_each_mc_addr(dmi, netdev) {
+	netdev_for_each_mc_addr(ha, netdev) {
 		if (i == cnt)
 			break;
-		vector_list[i++] = ixgbevf_mta_vector(hw, dmi->dmi_addr);
+		vector_list[i++] = ixgbevf_mta_vector(hw, ha->addr);
 	}
 
 	mbx->ops.write_posted(hw, msgbuf, IXGBE_VFMAILBOX_SIZE);