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PCI: dwc: Enable iATU unroll for endpoint too
[sfrench/cifs-2.6.git]
/
drivers
/
pci
/
controller
/
dwc
/
pcie-designware-ep.c
diff --git
a/drivers/pci/controller/dwc/pcie-designware-ep.c
b/drivers/pci/controller/dwc/pcie-designware-ep.c
index 24f5a775ad3496bcd1b82bf02adc91ebdb047278..dc6a4bbd3aced50957e75d63c1e97675b7df88ea 100644
(file)
--- a/
drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/
drivers/pci/controller/dwc/pcie-designware-ep.c
@@
-517,10
+517,6
@@
int dw_pcie_ep_init(struct dw_pcie_ep *ep)
dev_err(dev, "dbi_base/dbi_base2 is not populated\n");
return -EINVAL;
}
dev_err(dev, "dbi_base/dbi_base2 is not populated\n");
return -EINVAL;
}
- if (pci->iatu_unroll_enabled && !pci->atu_base) {
- dev_err(dev, "atu_base is not populated\n");
- return -EINVAL;
- }
ret = of_property_read_u32(np, "num-ib-windows", &ep->num_ib_windows);
if (ret < 0) {
ret = of_property_read_u32(np, "num-ib-windows", &ep->num_ib_windows);
if (ret < 0) {