devlink: move port_type_set() op into devlink_port_ops

Move port_type_set() from devlink_ops into newly introduced
devlink_port_ops.
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/mellanox/mlx4/main.c

@@ -3024,7 +3024,33 @@ static void mlx4_enable_msi_x(struct mlx4_dev *dev)
 	}
 }
 
+static int mlx4_devlink_port_type_set(struct devlink_port *devlink_port,
+				      enum devlink_port_type port_type)
+{
+	struct mlx4_port_info *info = container_of(devlink_port,
+						   struct mlx4_port_info,
+						   devlink_port);
+	enum mlx4_port_type mlx4_port_type;
+
+	switch (port_type) {
+	case DEVLINK_PORT_TYPE_AUTO:
+		mlx4_port_type = MLX4_PORT_TYPE_AUTO;
+		break;
+	case DEVLINK_PORT_TYPE_ETH:
+		mlx4_port_type = MLX4_PORT_TYPE_ETH;
+		break;
+	case DEVLINK_PORT_TYPE_IB:
+		mlx4_port_type = MLX4_PORT_TYPE_IB;
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	return __set_port_type(info, mlx4_port_type);
+}
+
 static const struct devlink_port_ops mlx4_devlink_port_ops = {
+	.port_type_set = mlx4_devlink_port_type_set,
 };
 
 static int mlx4_init_port_info(struct mlx4_dev *dev, int port)
@@ -3878,31 +3904,6 @@ static int __mlx4_init_one(struct pci_dev *pdev, int pci_dev_data,
 	return err;
 }
 
-static int mlx4_devlink_port_type_set(struct devlink_port *devlink_port,
-				      enum devlink_port_type port_type)
-{
-	struct mlx4_port_info *info = container_of(devlink_port,
-						   struct mlx4_port_info,
-						   devlink_port);
-	enum mlx4_port_type mlx4_port_type;
-
-	switch (port_type) {
-	case DEVLINK_PORT_TYPE_AUTO:
-		mlx4_port_type = MLX4_PORT_TYPE_AUTO;
-		break;
-	case DEVLINK_PORT_TYPE_ETH:
-		mlx4_port_type = MLX4_PORT_TYPE_ETH;
-		break;
-	case DEVLINK_PORT_TYPE_IB:
-		mlx4_port_type = MLX4_PORT_TYPE_IB;
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	return __set_port_type(info, mlx4_port_type);
-}
-
 static void mlx4_devlink_param_load_driverinit_values(struct devlink *devlink)
 {
 	struct mlx4_priv *priv = devlink_priv(devlink);
@@ -3987,7 +3988,6 @@ static int mlx4_devlink_reload_up(struct devlink *devlink, enum devlink_reload_a
 }
 
 static const struct devlink_ops mlx4_devlink_ops = {
-	.port_type_set	= mlx4_devlink_port_type_set,
 	.reload_actions = BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT),
 	.reload_down	= mlx4_devlink_reload_down,
 	.reload_up	= mlx4_devlink_reload_up,

include/net/devlink.h

@@ -1274,8 +1274,6 @@ struct devlink_ops {
 	int (*reload_up)(struct devlink *devlink, enum devlink_reload_action action,
 			 enum devlink_reload_limit limit, u32 *actions_performed,
 			 struct netlink_ext_ack *extack);
-	int (*port_type_set)(struct devlink_port *devlink_port,
-			     enum devlink_port_type port_type);
 	int (*sb_pool_get)(struct devlink *devlink, unsigned int sb_index,
 			   u16 pool_index,
 			   struct devlink_sb_pool_info *pool_info);
@@ -1652,12 +1650,15 @@ void devlink_free(struct devlink *devlink);
  * @port_split: Callback used to split the port into multiple ones.
  * @port_unsplit: Callback used to unsplit the port group back into
  *		  a single port.
+ * @port_type_set: Callback used to set a type of a port.
  */
 struct devlink_port_ops {
 	int (*port_split)(struct devlink *devlink, struct devlink_port *port,
 			  unsigned int count, struct netlink_ext_ack *extack);
 	int (*port_unsplit)(struct devlink *devlink, struct devlink_port *port,
 			    struct netlink_ext_ack *extack);
+	int (*port_type_set)(struct devlink_port *devlink_port,
+			     enum devlink_port_type port_type);
 };
 
 void devlink_port_init(struct devlink *devlink,

net/devlink/leftover.c

@@ -1137,14 +1137,13 @@ static int devlink_port_type_set(struct devlink_port *devlink_port,
 {
 	int err;
 
-	if (!devlink_port->devlink->ops->port_type_set)
+	if (!devlink_port->ops->port_type_set)
 		return -EOPNOTSUPP;
 
 	if (port_type == devlink_port->type)
 		return 0;
 
-	err = devlink_port->devlink->ops->port_type_set(devlink_port,
-							port_type);
+	err = devlink_port->ops->port_type_set(devlink_port, port_type);
 	if (err)
 		return err;