chsc_sda_area    1071 drivers/s390/cio/chsc.c int __chsc_enable_facility(struct chsc_sda_area *sda_area, int operation_code)
chsc_sda_area    1098 drivers/s390/cio/chsc.c 	struct chsc_sda_area *sda_area;
chsc_sda_area     146 drivers/s390/cio/chsc.h int __chsc_enable_facility(struct chsc_sda_area *sda_area, int operation_code);