isu               267 arch/powerpc/sysdev/mpic.c 	unsigned int	isu = src_no >> mpic->isu_shift;
isu               271 arch/powerpc/sysdev/mpic.c 	val = _mpic_read(mpic->reg_type, &mpic->isus[isu],
isu               284 arch/powerpc/sysdev/mpic.c 	unsigned int	isu = src_no >> mpic->isu_shift;
isu               287 arch/powerpc/sysdev/mpic.c 	_mpic_write(mpic->reg_type, &mpic->isus[isu],