IR_RX_IF 1714 drivers/media/usb/dvb-usb-v2/rtl28xxu.c {IR_RX_IF, 0x03, 0xff}, IR_RX_IF 1750 drivers/media/usb/dvb-usb-v2/rtl28xxu.c ret = rtl28xxu_rd_reg(d, IR_RX_IF, &buf[0]);