| From foo@baz Wed Aug 22 09:42:09 CEST 2018 |
| From: Nicholas Mc Guire <hofrat@osadl.org> |
| Date: Fri, 29 Jun 2018 13:49:54 -0500 |
| Subject: PCI: xilinx: Add missing of_node_put() |
| |
| From: Nicholas Mc Guire <hofrat@osadl.org> |
| |
| [ 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 <hofrat@osadl.org> |
| [lorenzo.pieralisi@arm.com: reworked commit log] |
| Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> |
| Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> |
| Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/pci/host/pcie-xilinx.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/drivers/pci/host/pcie-xilinx.c |
| +++ b/drivers/pci/host/pcie-xilinx.c |
| @@ -527,6 +527,7 @@ static int xilinx_pcie_init_irq_domain(s |
| port->leg_domain = irq_domain_add_linear(pcie_intc_node, 4, |
| &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; |