mtop_array 160 drivers/s390/char/tape.h tape_mtop_fn *mtop_array; mtop_array 1166 drivers/s390/char/tape_34xx.c .mtop_array = tape_34xx_mtop mtop_array 1628 drivers/s390/char/tape_3590.c .mtop_array = tape_3590_mtop mtop_array 1301 drivers/s390/char/tape_core.c fn = device->discipline->mtop_array[mt_op];