req_fw_ver 729 drivers/media/usb/dvb-usb-v2/af9035.c struct usb_req req_fw_ver = { CMD_FW_QUERYINFO, 0, 1, wbuf, 4, rbuf }; req_fw_ver 798 drivers/media/usb/dvb-usb-v2/af9035.c ret = af9035_ctrl_msg(d, &req_fw_ver);