nullbuf 1083 drivers/usb/gadget/udc/fsl_qe_udc.c frame_set_data(frame, udc->nullbuf); nullbuf 1212 drivers/usb/gadget/udc/fsl_qe_udc.c frame_set_data(frame, (u8 *)udc->nullbuf); nullbuf 2529 drivers/usb/gadget/udc/fsl_qe_udc.c udc->nullbuf = devm_kzalloc(&ofdev->dev, 256, GFP_KERNEL); nullbuf 2530 drivers/usb/gadget/udc/fsl_qe_udc.c if (udc->nullbuf == NULL) { nullbuf 2542 drivers/usb/gadget/udc/fsl_qe_udc.c udc->nullp = virt_to_phys((void *)udc->nullbuf); nullbuf 2546 drivers/usb/gadget/udc/fsl_qe_udc.c udc->nullbuf, nullbuf 346 drivers/usb/gadget/udc/fsl_qe_udc.h u8 *nullbuf;