PCI: Drop references acquired by of_parse_phandle()

of_parse_phandle() returns a device_node pointer with the refcount incremented. We should dispose of this reference when we're finished. Drop the reference acquired by of_parse_phandle(). Signed-off-by: Bjorn Helgaas <[email protected]> Reviewed-by: Lorenzo Pieralisi <[email protected]>
pkahlert · Aug 20, 2015 · 3a10766 · 3a10766
1 parent 2291ec0
commit 3a10766
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 0 deletions.
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c
@@ -879,6 +879,7 @@ static void mvebu_pcie_msi_enable(struct mvebu_pcie *pcie)
 		return;
 
 	pcie->msi = of_pci_find_msi_chip_by_node(msi_node);
+	of_node_put(msi_node);
 
 	if (pcie->msi)
 		pcie->msi->dev = &pcie->pdev->dev;

diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/host/pci-xgene.c
@@ -514,6 +514,7 @@ static int xgene_pcie_msi_enable(struct pci_bus *bus)
 	if (!bus->msi)
 		return -ENODEV;
 
+	of_node_put(msi_node);
 	bus->msi->dev = &bus->dev;
 	return 0;
 }