state_change_wq 200 drivers/s390/char/tape.h wait_queue_head_t state_change_wq; state_change_wq 209 drivers/s390/char/tape_core.c wake_up(&device->state_change_wq); state_change_wq 285 drivers/s390/char/tape_core.c wake_up(&device->state_change_wq); state_change_wq 544 drivers/s390/char/tape_core.c init_waitqueue_head(&device->state_change_wq); state_change_wq 204 drivers/s390/char/tape_std.c return wait_event_interruptible(device->state_change_wq,