req_demod_i2c 613 drivers/media/usb/dvb-usb-v2/rtl28xxu.c struct rtl28xxu_req req_demod_i2c = {0x0020, CMD_I2C_DA_RD, 0, NULL}; req_demod_i2c 621 drivers/media/usb/dvb-usb-v2/rtl28xxu.c ret = rtl28xxu_ctrl_msg(d, &req_demod_i2c);