net/mlx5e: Set drvinfo in generic manner

Consider PCI and non PCI device types while setting device name
in get_drvinfo() callback using existing generic device.

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