PCI: dwc: Use of_property_present() for non-boolean properties

The use of of_property_read_bool() for non-boolean properties is
deprecated in favor of of_property_present() when testing for property
presence.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring (Arm) <[email protected]>
Signed-off-by: Krzysztof Wilczyński <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Acked-by: Manivannan Sadhasivam <[email protected]>

Author: robherring

drivers/pci/controller/dwc/pcie-designware-host.c

@@ -474,8 +474,8 @@ int dw_pcie_host_init(struct dw_pcie_rp *pp)
 
 	if (pci_msi_enabled()) {
 		pp->has_msi_ctrl = !(pp->ops->msi_init ||
-				     of_property_read_bool(np, "msi-parent") ||
-				     of_property_read_bool(np, "msi-map"));
+				     of_property_present(np, "msi-parent") ||
+				     of_property_present(np, "msi-map"));
 
 		/*
 		 * For the has_msi_ctrl case the default assignment is handled