ls_pcie_fixup() assumes the fixed up device is attached to the layerscape PCI controller. This may not be true when there's another controller active in the system, so limit the execution of the fixup to the right controller only. Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> --- drivers/pci/pci-layerscape.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pci/pci-layerscape.c b/drivers/pci/pci-layerscape.c index 0fb742af9a..12a0ec71a7 100644 --- a/drivers/pci/pci-layerscape.c +++ b/drivers/pci/pci-layerscape.c @@ -551,6 +551,9 @@ static void ls_pcie_fixup(struct pci_dev *pcidev) uint32_t devid; int base_bus_num = 0; + if (!of_match_device(ls_pcie_of_match, host->parent)) + return; + stream_id = ls_pcie_next_streamid(lspcie); index = ls_pcie_next_lut_index(lspcie); -- 2.39.2
