Fixes "interrupt-map" parsing in of_irq_parse_raw() which takes the node's availability into account. This became apparent after disabling unused PCIe ports in the Apple silicon device trees instead of disabling them. Link: https://lore.kernel.org/asahi/20230214-apple_dts_pcie_disable_unused-v1-0-5ea0d3ddcde3@xxxxxxxxxx/ Link: https://lore.kernel.org/asahi/1ea2107a-bb86-8c22-0bbc-82c453ab08ce@xxxxxxxxxx/ Fixes: 1e33888fbe44 ("PCI: apple: Add initial hardware bring-up") Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Janne Grunau <j@xxxxxxxxxx> --- drivers/pci/controller/pcie-apple.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/pcie-apple.c b/drivers/pci/controller/pcie-apple.c index 66f37e403a09..f8670a032f7a 100644 --- a/drivers/pci/controller/pcie-apple.c +++ b/drivers/pci/controller/pcie-apple.c @@ -783,7 +783,7 @@ static int apple_pcie_init(struct pci_config_window *cfg) cfg->priv = pcie; INIT_LIST_HEAD(&pcie->ports); - for_each_child_of_node(dev->of_node, of_port) { + for_each_available_child_of_node(dev->of_node, of_port) { ret = apple_pcie_setup_port(pcie, of_port); if (ret) { dev_err(pcie->dev, "Port %pOF setup fail: %d\n", of_port, ret); --- base-commit: c9c3395d5e3dcc6daee66c6908354d47bf98cb0c change-id: 20230307-apple_pcie_disabled_ports-0c17fb7a4738 Best regards, -- Janne Grunau <j@xxxxxxxxxx>
