of_msi_map_get_device_domain 1575 drivers/pci/msi.c 	dom = of_msi_map_get_device_domain(&pdev->dev, rid);
of_msi_map_get_device_domain   54 include/linux/of_irq.h extern struct irq_domain *of_msi_map_get_device_domain(struct device *dev,