ZLP 1085 drivers/usb/gadget/udc/fsl_qe_udc.c frame->info |= (ZLP | NO_CRC); ZLP 1215 drivers/usb/gadget/udc/fsl_qe_udc.c frame_set_info(frame, (ZLP | NO_CRC | infor)); ZLP 1302 drivers/usb/gadget/udc/fsl_qe_udc.c if ((frame_get_info(frame) & (ZLP | NO_REQ)) == (ZLP | NO_REQ)) { ZLP 1111 drivers/usb/serial/option.c .driver_info = ZLP }, ZLP 1217 drivers/usb/serial/option.c .driver_info = NCTRL(0) | ZLP }, ZLP 2125 drivers/usb/serial/option.c if (device_flags & ZLP)