isu_first        1537 arch/powerpc/sysdev/mpic.c 	unsigned int isu_first = isu_num * mpic->isu_size;
isu_first        1545 arch/powerpc/sysdev/mpic.c 	if ((isu_first + mpic->isu_size) > mpic->num_sources)
isu_first        1546 arch/powerpc/sysdev/mpic.c 		mpic->num_sources = isu_first + mpic->isu_size;