Now that the Class Code fixup in dw_pcie_setup_rc() works, remove the fixup
from the Layerscape driver.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NRoy Zang <tie-fei.zang@freescale.com>