adf_tl_halt
adf_tl_halt(accel_dev);
int adf_tl_halt(struct adf_accel_dev *accel_dev);
ret = adf_tl_halt(accel_dev);
ret = adf_tl_halt(accel_dev);
ret = adf_tl_halt(accel_dev);
adf_tl_halt(accel_dev);