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PCI: layerscape: Remove unnecessary class code fixup 

Now that the Class Code fixup in dw_pcie_setup_rc() works, remove the fixup
from the Layerscape driver.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Roy Zang <tie-fei.zang@freescale.com>
This commit is contained in:
Hou Zhiqiang 2017-08-28 18:53:01 +08:00 committed by Bjorn Helgaas
parent d91dfe5054
commit c3f9093988
1 changed files with 0 additions and 9 deletions
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9
drivers/pci/dwc/pci-layerscape.c
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@ -73,14 +73,6 @@ static void ls_pcie_clear_multifunction(struct ls_pcie *pcie)
iowrite8(PCI_HEADER_TYPE_BRIDGE, pci->dbi_base + PCI_HEADER_TYPE);
}
/* Fix class value */
static void ls_pcie_fix_class(struct ls_pcie *pcie)
{
struct dw_pcie *pci = pcie->pci;
iowrite16(PCI_CLASS_BRIDGE_PCI, pci->dbi_base + PCI_CLASS_DEVICE);
}
/* Drop MSG TLP except for Vendor MSG */
static void ls_pcie_drop_msg_tlp(struct ls_pcie *pcie)
{
@ -145,7 +137,6 @@ static int ls_pcie_host_init(struct pcie_port *pp)
ls_pcie_disable_outbound_atus(pcie);
dw_pcie_dbi_ro_wr_en(pci);
ls_pcie_fix_class(pcie);
ls_pcie_clear_multifunction(pcie);
dw_pcie_dbi_ro_wr_dis(pci);