pci_enable_msi    825 arch/x86/kernel/amd_iommu_init.c 	if (pci_enable_msi(iommu->dev))
pci_enable_msi    759 include/linux/pci.h extern int pci_enable_msi(struct pci_dev *dev);
pci_enable_msi   1965 sound/pci/hda/hda_intel.c 		if (pci_enable_msi(pci) < 0)
pci_enable_msi   2169 sound/pci/hda/hda_intel.c 		if (pci_enable_msi(pci) < 0)