PCI: of: Drop 'No bus range found' message

The typical bus range for a host bridge is [bus 00-ff], and
devm_of_pci_get_host_bridge_resources() defaults to that unless DT contains
a "bus-range" property.

devm_of_pci_get_host_bridge_resources() previously emitted a message when
there was no "bus-range" property, but that seems unnecessary for this
common situation.  Remove the message.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Kuppuswamy Sathyanarayanan <[email protected]>

Author: bjorn-helgaas

drivers/pci/of.c

@@ -346,8 +346,6 @@ static int devm_of_pci_get_host_bridge_resources(struct device *dev,
 		bus_range->start = busno;
 		bus_range->end = bus_max;
 		bus_range->flags = IORESOURCE_BUS;
-		dev_info(dev, "  No bus range found for %pOF, using %pR\n",
-			 dev_node, bus_range);
 	} else {
 		if (bus_range->end > bus_range->start + bus_max)
 			bus_range->end = bus_range->start + bus_max;