dasd_diag_characteristics 52 drivers/s390/block/dasd_diag.c struct dasd_diag_characteristics rdc_data; dasd_diag_characteristics 319 drivers/s390/block/dasd_diag.c struct dasd_diag_characteristics *rdc_data; dasd_diag_characteristics 352 drivers/s390/block/dasd_diag.c rdc_data->rdc_len = sizeof (struct dasd_diag_characteristics);