dw_pci_msi_bottom_irq_chip 197 drivers/pci/controller/dwc/pcie-designware-host.c static struct irq_chip dw_pci_msi_bottom_irq_chip = { dw_pci_msi_bottom_irq_chip 446 drivers/pci/controller/dwc/pcie-designware-host.c pp->msi_irq_chip = &dw_pci_msi_bottom_irq_chip;