_reg_ 43 arch/m68k/include/asm/q40_master.h #define master_inb(_reg_) in_8((unsigned char *)q40_master_addr+_reg_) _reg_ 44 arch/m68k/include/asm/q40_master.h #define master_outb(_b_,_reg_) out_8((unsigned char *)q40_master_addr+_reg_,_b_) _reg_ 33 drivers/iommu/intel-iommu-debugfs.c #define IOMMU_REGSET_ENTRY(_reg_) \ _reg_ 34 drivers/iommu/intel-iommu-debugfs.c { DMAR_##_reg_##_REG, __stringify(_reg_) }