[PATCH v2] pci: bus: only call of_platform_populate() if CONFIG_OF is enabled

[Bert Karwatzki <spasswolf@web.de>]

If of_platform_populate() is called when CONFIG_OF is not defined this
leads to spurious error messages of the following type:
 pci 0000:00:01.1: failed to populate child OF nodes (-19)
 pci 0000:00:02.1: failed to populate child OF nodes (-19)

Fixes: 8fb18619d910 ("PCI/pwrctl: Create platform devices for child OF nodes of the port node")

Signed-off-by: Bert Karwatzki <spasswolf@web.de>
---
 drivers/pci/bus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index e4735428814d..3bab78cc68f7 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -350,7 +350,7 @@ void pci_bus_add_device(struct pci_dev *dev)

 	pci_dev_assign_added(dev, true);

-	if (pci_is_bridge(dev)) {
+	if (IS_ENABLED(CONFIG_OF) && pci_is_bridge(dev)) {
 		retval = of_platform_populate(dev->dev.of_node, NULL, NULL,
 					      &dev->dev);
 		if (retval)
--
2.45.2

Just in case this is needed.

Bert Karwatzki