Merge branch 'pci/controller/cadence'

- Configure endpoint BAR to be 64-bit if the PCI_BASE_ADDRESS_MEM_TYPE_64
  flag is set instead of depending on the new BAR value itself (Niklas
  Cassel)

* pci/controller/cadence:
  PCI: cadence: Set a 64-bit BAR if requested

Author: bjorn-helgaas

drivers/pci/controller/cadence/pcie-cadence-ep.c

@@ -99,14 +99,11 @@ static int cdns_pcie_ep_set_bar(struct pci_epc *epc, u8 fn, u8 vfn,
 		ctrl = CDNS_PCIE_LM_BAR_CFG_CTRL_IO_32BITS;
 	} else {
 		bool is_prefetch = !!(flags & PCI_BASE_ADDRESS_MEM_PREFETCH);
-		bool is_64bits = sz > SZ_2G;
+		bool is_64bits = !!(flags & PCI_BASE_ADDRESS_MEM_TYPE_64);
 
 		if (is_64bits && (bar & 1))
 			return -EINVAL;
 
-		if (is_64bits && !(flags & PCI_BASE_ADDRESS_MEM_TYPE_64))
-			epf_bar->flags |= PCI_BASE_ADDRESS_MEM_TYPE_64;
-
 		if (is_64bits && is_prefetch)
 			ctrl = CDNS_PCIE_LM_BAR_CFG_CTRL_PREFETCH_MEM_64BITS;
 		else if (is_prefetch)