amd_iommu_int_handler 1931 drivers/iommu/amd_iommu_init.c 				 amd_iommu_int_handler,
amd_iommu_int_handler   16 drivers/iommu/amd_iommu_proto.h extern irqreturn_t amd_iommu_int_handler(int irq, void *data);