CHSC_SDA_OC_MSS  1209 drivers/s390/cio/css.c 	ret = chsc_enable_facility(CHSC_SDA_OC_MSS);
CHSC_SDA_OC_MSS  1353 drivers/s390/cio/css.c 	chsc_enable_facility(CHSC_SDA_OC_MSS);