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authorBjorn Helgaas <bhelgaas@google.com>2015-08-04 14:54:04 -0500
committerBjorn Helgaas <bhelgaas@google.com>2015-08-20 12:02:50 -0500
commit3a10766d0624c72b978790dba864cf7d6160f89f (patch)
tree0ab210a8d02dc3a8bac23b4c322a43cf57e81c43 /drivers/pci
parent2291ec09025f85c11fbd0e9877c4306a8aa6e7e9 (diff)
downloadop-kernel-dev-3a10766d0624c72b978790dba864cf7d6160f89f.zip
op-kernel-dev-3a10766d0624c72b978790dba864cf7d6160f89f.tar.gz
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 <bhelgaas@google.com> Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/host/pci-mvebu.c1
-rw-r--r--drivers/pci/host/pci-xgene.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c
index 70aa095..67ec5e1 100644
--- 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
index a9dfb70..4c2fb1f 100644
--- 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;
}
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