netdev - [net-next 09/15] net/mlx5e: Pass mdev to mlx5e_devlink_port

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Date:   Fri, 10 Feb 2023 14:18:15 -0800
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>
Cc:     Saeed Mahameed <saeedm@...dia.com>, netdev@...r.kernel.org,
        Tariq Toukan <tariqt@...dia.com>, Jiri Pirko <jiri@...dia.com>
Subject: [net-next 09/15] net/mlx5e: Pass mdev to mlx5e_devlink_port_register()

From: Jiri Pirko <jiri@...dia.com>

Instead of accessing priv->mdev, pass mdev pointer to
mlx5e_devlink_port_register() and access it directly.

Signed-off-by: Jiri Pirko <jiri@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 .../net/ethernet/mellanox/mlx5/core/en/devlink.c  | 15 ++++++++-------
 .../net/ethernet/mellanox/mlx5/core/en/devlink.h  |  3 ++-
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c |  2 +-
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c
index 03ad3b61dfc7..68502c742311 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.c
@@ -38,7 +38,8 @@ mlx5e_devlink_get_port_parent_id(struct mlx5_core_dev *dev, struct netdev_phys_i
 }
 
 int mlx5e_devlink_port_register(struct mlx5e_dev *mlx5e_dev,
-				struct mlx5e_priv *priv)
+				struct mlx5e_priv *priv,
+				struct mlx5_core_dev *mdev)
 {
 	struct devlink *devlink = priv_to_devlink(mlx5e_dev);
 	struct devlink_port_attrs attrs = {};
@@ -46,19 +47,19 @@ int mlx5e_devlink_port_register(struct mlx5e_dev *mlx5e_dev,
 	struct devlink_port *dl_port;
 	unsigned int dl_port_index;
 
-	if (mlx5_core_is_pf(priv->mdev)) {
+	if (mlx5_core_is_pf(mdev)) {
 		attrs.flavour = DEVLINK_PORT_FLAVOUR_PHYSICAL;
-		attrs.phys.port_number = mlx5_get_dev_index(priv->mdev);
-		if (MLX5_ESWITCH_MANAGER(priv->mdev)) {
-			mlx5e_devlink_get_port_parent_id(priv->mdev, &ppid);
+		attrs.phys.port_number = mlx5_get_dev_index(mdev);
+		if (MLX5_ESWITCH_MANAGER(mdev)) {
+			mlx5e_devlink_get_port_parent_id(mdev, &ppid);
 			memcpy(attrs.switch_id.id, ppid.id, ppid.id_len);
 			attrs.switch_id.id_len = ppid.id_len;
 		}
-		dl_port_index = mlx5_esw_vport_to_devlink_port_index(priv->mdev,
+		dl_port_index = mlx5_esw_vport_to_devlink_port_index(mdev,
 								     MLX5_VPORT_UPLINK);
 	} else {
 		attrs.flavour = DEVLINK_PORT_FLAVOUR_VIRTUAL;
-		dl_port_index = mlx5_esw_vport_to_devlink_port_index(priv->mdev, 0);
+		dl_port_index = mlx5_esw_vport_to_devlink_port_index(mdev, 0);
 	}
 
 	dl_port = mlx5e_devlink_get_dl_port(priv);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h
index 19b1d8e9634e..d1088c8de0d3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/devlink.h
@@ -10,7 +10,8 @@
 struct mlx5e_dev *mlx5e_create_devlink(struct device *dev);
 void mlx5e_destroy_devlink(struct mlx5e_dev *mlx5e_dev);
 int mlx5e_devlink_port_register(struct mlx5e_dev *mlx5e_dev,
-				struct mlx5e_priv *priv);
+				struct mlx5e_priv *priv,
+				struct mlx5_core_dev *mdev);
 void mlx5e_devlink_port_unregister(struct mlx5e_priv *priv);
 
 static inline struct devlink_port *
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 7499d64f6ec6..8c541d5055ef 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -5910,7 +5910,7 @@ static int mlx5e_probe(struct auxiliary_device *adev,
 	priv->dfs_root = debugfs_create_dir("nic",
 					    mlx5_debugfs_get_dev_root(priv->mdev));
 
-	err = mlx5e_devlink_port_register(mlx5e_dev, priv);
+	err = mlx5e_devlink_port_register(mlx5e_dev, priv, mdev);
 	if (err) {
 		mlx5_core_err(mdev, "mlx5e_devlink_port_register failed, %d\n", err);
 		goto err_destroy_netdev;
-- 
2.39.1