net/mlx5: Move pci status reg access mutex to mlx5_pci_init

mlx5_pci_init() performs pci specific initialization of the
mlx5_core_dev struct.
Hence move pci_status_mutex to pci initialization routine
mlx5_pci_init().
This allows reusing mlx5_mdev_init() to non PCI devices.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Vu Pham <vuhuong@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index e5f9df7f7e3414458367ecd83cdaf617c1525759..10f72b89ac8eafcfe5e0ce9984183cdc173e2492 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -731,6 +731,7 @@ static int mlx5_pci_init(struct mlx5_core_dev *dev, struct pci_dev *pdev,
        struct mlx5_priv *priv = &dev->priv;
        int err = 0;
 
+       mutex_init(&dev->pci_status_mutex);
        pci_set_drvdata(dev->pdev, dev);
 
        dev->bar_addr = pci_resource_start(pdev, 0);
@@ -1256,7 +1257,6 @@ static int mlx5_mdev_init(struct mlx5_core_dev *dev, int profile_idx)
 
        INIT_LIST_HEAD(&priv->ctx_list);
        spin_lock_init(&priv->ctx_lock);
-       mutex_init(&dev->pci_status_mutex);
        mutex_init(&dev->intf_state_mutex);
 
        mutex_init(&priv->bfregs.reg_head.lock);