cun                58 arch/s390/include/uapi/asm/chsc.h 	__u16 cun;
cun               555 drivers/s390/cio/chsc_sch.c 	scucd_area->first_cun = cd->cun;
cun               556 drivers/s390/cio/chsc_sch.c 	scucd_area->last_cun = cd->cun;