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path: root/drivers/pci/probe.c
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Diffstat (limited to 'drivers/pci/probe.c')
-rw-r--r--drivers/pci/probe.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index e735c728e3b3..edb1984201e9 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1685,8 +1685,8 @@ static void pci_dma_configure(struct pci_dev *dev)
1685{ 1685{
1686 struct device *bridge = pci_get_host_bridge_device(dev); 1686 struct device *bridge = pci_get_host_bridge_device(dev);
1687 1687
1688 if (IS_ENABLED(CONFIG_OF) && dev->dev.of_node) { 1688 if (IS_ENABLED(CONFIG_OF) &&
1689 if (bridge->parent) 1689 bridge->parent && bridge->parent->of_node) {
1690 of_dma_configure(&dev->dev, bridge->parent->of_node); 1690 of_dma_configure(&dev->dev, bridge->parent->of_node);
1691 } else if (has_acpi_companion(bridge)) { 1691 } else if (has_acpi_companion(bridge)) {
1692 struct acpi_device *adev = to_acpi_device_node(bridge->fwnode); 1692 struct acpi_device *adev = to_acpi_device_node(bridge->fwnode);