IFR                59 arch/powerpc/platforms/powermac/time.c #define IFR		(13*RS)		/* Interrupt flag register */
IFR                50 drivers/macintosh/via-cuda.c #define IFR		(13*RS)		/* Interrupt flag register */
IFR                56 drivers/macintosh/via-macii.c #define IFR		(13*RS)		/* Interrupt flag register */
IFR               101 drivers/macintosh/via-pmu.c #define IFR		(13*RS)		/* Interrupt flag register */