diff mbox series

[v5,-next,09/11] PCI: brcmstb: Fix for missing of_node_put

Message ID 20250120130119.671119-10-svarbanov@suse.de (mailing list archive)
State New
Headers show
Series Add PCIe support for bcm2712 | expand

Commit Message

Stanimir Varbanov Jan. 20, 2025, 1:01 p.m. UTC 
A call to of_parse_phandle() increments refcount, of_node_put must be
called when done the work on it. Fix missing of_node_put() on the
msi_np device node by using scope based of_node_put() cleanups.

Cc: stable@vger.kernel.org # v5.10+
Fixes: 40ca1bf580ef ("PCI: brcmstb: Add MSI support")
Signed-off-by: Stanimir Varbanov <svarbanov@suse.de>
---
v4 -> v5:
 - New patch in the series.

 drivers/pci/controller/pcie-brcmstb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
index 744fe1a4cf9c..546056f7f0d3 100644
--- a/drivers/pci/controller/pcie-brcmstb.c
+++ b/drivers/pci/controller/pcie-brcmstb.c
@@ -1844,7 +1844,8 @@  static struct pci_ops brcm7425_pcie_ops = {
 
 static int brcm_pcie_probe(struct platform_device *pdev)
 {
-	struct device_node *np = pdev->dev.of_node, *msi_np;
+	struct device_node *msi_np __free(device_node) = NULL;
+	struct device_node *np = pdev->dev.of_node;
 	struct pci_host_bridge *bridge;
 	const struct pcie_cfg_data *data;
 	struct brcm_pcie *pcie;