dmar_set_interrupt 1820 drivers/iommu/dmar.c int ret = dmar_set_interrupt(iommu); dmar_set_interrupt 3348 drivers/iommu/intel-iommu.c ret = dmar_set_interrupt(iommu); dmar_set_interrupt 4498 drivers/iommu/intel-iommu.c ret = dmar_set_interrupt(iommu); dmar_set_interrupt 278 include/linux/dmar.h extern int dmar_set_interrupt(struct intel_iommu *iommu);