didn               27 arch/arc/include/asm/tlb-mmu1.h ;    didn't want to change setup.c
didn              275 arch/mips/include/asm/pci/bridge.h 			u32	didn:4,		/* Destination ID  */
didn              236 arch/mips/include/asm/xtalk/xwidget.h 	unsigned	didn:4;