From dfcee0c7d9cb16886f173de2199875b4c79f43cf Mon Sep 17 00:00:00 2001 From: Nicholas Mc Guire Date: Fri, 29 Jun 2018 13:49:54 -0500 Subject: [PATCH] PCI: xilinx: Add missing of_node_put() [ Upstream commit 8c3f9bd851a4d3acf0a0f222d4e9e41c0cd1ea8e ] The call to of_get_next_child() returns a node pointer with refcount incremented thus it must be explicitly decremented here after the last usage. Fixes: 8961def56845 ("PCI: xilinx: Add Xilinx AXI PCIe Host Bridge IP driver") Signed-off-by: Nicholas Mc Guire [lorenzo.pieralisi@arm.com: reworked commit log] Signed-off-by: Lorenzo Pieralisi Signed-off-by: Bjorn Helgaas Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/pci/host/pcie-xilinx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c index 94e13cb8608f..29f024f0ed7f 100644 --- a/drivers/pci/host/pcie-xilinx.c +++ b/drivers/pci/host/pcie-xilinx.c @@ -511,6 +511,7 @@ static int xilinx_pcie_init_irq_domain(struct xilinx_pcie_port *port) port->leg_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX, &intx_domain_ops, port); + of_node_put(pcie_intc_node); if (!port->leg_domain) { dev_err(dev, "Failed to get a INTx IRQ domain\n"); return -ENODEV; -- 2.20.1