switchdev: move transaction phase enum under transaction structure

Before it disappears completely, move transaction phase enum under
transaction structure and make attr/obj structures a bit cleaner.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 1e394f1..368a642 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -32,6 +32,7 @@
 
 struct switchdev_trans {
 	struct list_head item_list;
+	enum switchdev_trans_ph ph;
 };
 
 enum switchdev_attr_id {
@@ -43,7 +44,6 @@
 
 struct switchdev_attr {
 	enum switchdev_attr_id id;
-	enum switchdev_trans_ph trans_ph;
 	u32 flags;
 	union {
 		struct netdev_phys_item_id ppid;	/* PORT_PARENT_ID */
@@ -63,7 +63,6 @@
 
 struct switchdev_obj {
 	enum switchdev_obj_id id;
-	enum switchdev_trans_ph trans_ph;
 	int (*cb)(struct net_device *dev, struct switchdev_obj *obj);
 	union {
 		struct switchdev_obj_vlan {		/* PORT_VLAN */