IMR_MKB           303 arch/m68k/include/asm/MC68328.h #define	IMR_MKB		(1 << KB_IRQ_NUM)	/* Mask Keyboard Interrupt */
IMR_MKB           261 arch/m68k/include/asm/MC68EZ328.h #define	IMR_MKB		(1 << KB_IRQ_NUM)	/* Mask Keyboard Interrupt */
IMR_MKB           270 arch/m68k/include/asm/MC68VZ328.h #define	IMR_MKB		(1 << KB_IRQ_NUM)	/* Mask Keyboard Interrupt */