From: Suneel Garapati <[email protected]> Add check if the referenced ofnode is valid.
Signed-off-by: Suneel Garapati <[email protected]> Cc: Simon Glass <[email protected]> Cc: Bin Meng <[email protected]> Signed-off-by: Stefan Roese <[email protected]> --- Changes in v1: - New patch drivers/pci/pci-uclass.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c index be685f9143..77ac2e0f2b 100644 --- a/drivers/pci/pci-uclass.c +++ b/drivers/pci/pci-uclass.c @@ -539,7 +539,8 @@ int pci_auto_config_devices(struct udevice *bus) int ret; debug("%s: device %s\n", __func__, dev->name); - if (dev_read_bool(dev, "pci,no-autoconfig")) + if (dev_of_valid(dev) && + dev_read_bool(dev, "pci,no-autoconfig")) continue; ret = dm_pciauto_config_device(dev); if (ret < 0) @@ -1026,8 +1027,11 @@ static int pci_uclass_pre_probe(struct udevice *bus) hose->bus = bus; hose->first_busno = bus->seq; hose->last_busno = bus->seq; - hose->skip_auto_config_until_reloc = - dev_read_bool(bus, "u-boot,skip-auto-config-until-reloc"); + if (dev_of_valid(bus)) { + hose->skip_auto_config_until_reloc = + dev_read_bool(bus, + "u-boot,skip-auto-config-until-reloc"); + } return 0; } -- 2.27.0
