REQ_HDR_LEN        19 drivers/media/usb/dvb-usb-v2/af9015.c #define REQ_HDR_LEN 8 /* send header size */
REQ_HDR_LEN        34 drivers/media/usb/dvb-usb-v2/af9035.c #define REQ_HDR_LEN 4 /* send header size */