PCI: designware-ep: Do not disable BARs during initialization
Some platforms like K2G has reserved use of BAR_0 which shouldn't be disabled by software. Avoid disabling all BARs during initialization. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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@ -283,7 +283,6 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep)
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{
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int ret;
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void *addr;
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enum pci_barno bar;
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struct pci_epc *epc;
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struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
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struct device *dev = pci->dev;
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@ -312,9 +311,6 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep)
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return -ENOMEM;
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ep->outbound_addr = addr;
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for (bar = BAR_0; bar <= BAR_5; bar++)
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dw_pcie_ep_reset_bar(pci, bar);
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if (ep->ops->ep_init)
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ep->ops->ep_init(ep);
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