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Merge branch 'remotes/lorenzo/pci/mediatek'

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- Fix of_node_put() reference leak (Krzysztof Wilczyński)

* remotes/lorenzo/pci/mediatek:
  PCI: mediatek: Add missing of_node_put() to fix reference leak
This commit is contained in:
Bjorn Helgaas
2021-02-24 14:59:22 -06:00
parent b994a66a9d 42814c438a
commit 4842b3869e
1 changed files with 5 additions and 2 deletions
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7
drivers/pci/controller/pcie-mediatek.c
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@@ -1035,14 +1035,14 @@ static int mtk_pcie_setup(struct mtk_pcie *pcie)
err = of_pci_get_devfn(child); err = of_pci_get_devfn(child);
if (err < 0) { if (err < 0) {
dev_err(dev, "failed to parse devfn: %d\n", err); dev_err(dev, "failed to parse devfn: %d\n", err);
return err; goto error_put_node;
} }
slot = PCI_SLOT(err); slot = PCI_SLOT(err);
err = mtk_pcie_parse_port(pcie, child, slot); err = mtk_pcie_parse_port(pcie, child, slot);
if (err) if (err)
return err; goto error_put_node;
} }
err = mtk_pcie_subsys_powerup(pcie); err = mtk_pcie_subsys_powerup(pcie);
@@ -1058,6 +1058,9 @@ static int mtk_pcie_setup(struct mtk_pcie *pcie)
mtk_pcie_subsys_powerdown(pcie); mtk_pcie_subsys_powerdown(pcie);
return 0; return 0;
error_put_node:
of_node_put(child);
return err;
} }
static int mtk_pcie_probe(struct platform_device *pdev) static int mtk_pcie_probe(struct platform_device *pdev)