struct device *dev = &pci_dev->dev;
struct device *bridge = pci_get_host_bridge_device(pci_dev);
- if (!bridge->parent)
- return;
+ if (bridge->parent)
+ of_dma_configure(dev, bridge->parent->of_node);
- of_dma_configure(dev, bridge->parent->of_node);
pci_put_host_bridge_device(bridge);
}
EXPORT_SYMBOL_GPL(of_pci_dma_configure);