_subcode 155 arch/s390/kernel/diag.c register unsigned long _subcode asm("0") = *subcode; _subcode 162 arch/s390/kernel/diag.c : "+d" (_subcode), "+d" (_size) : "d" (addr) : "memory"); _subcode 163 arch/s390/kernel/diag.c *subcode = _subcode;