28 static int ec168_ctrl_msg(struct dvb_usb_device *d, struct ec168_req *req)  in ec168_ctrl_msg()  argument
64 		dev_err(&d->udev->dev, "%s: unknown command=%02x\n",  in ec168_ctrl_msg()
79 		pipe = usb_sndctrlpipe(d->udev, 0);  in ec168_ctrl_msg()
82 		pipe = usb_rcvctrlpipe(d->udev, 0);  in ec168_ctrl_msg()
87 	ret = usb_control_msg(d->udev, pipe, request, requesttype, req->value,  in ec168_ctrl_msg()
90 	dvb_usb_dbg_usb_control_msg(d->udev, request, requesttype, req->value,  in ec168_ctrl_msg()
108 	dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);  in ec168_ctrl_msg()
118 	struct dvb_usb_device *d = i2c_get_adapdata(adap);  in ec168_i2c_xfer()  local
126 	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)  in ec168_i2c_xfer()
137 				ret = ec168_ctrl_msg(d, &req);  in ec168_i2c_xfer()
140 				dev_err(&d->udev->dev, "%s: I2C read not " \  in ec168_i2c_xfer()
153 				ret = ec168_ctrl_msg(d, &req);  in ec168_i2c_xfer()
161 				ret = ec168_ctrl_msg(d, &req);  in ec168_i2c_xfer()
172 	mutex_unlock(&d->i2c_mutex);  in ec168_i2c_xfer()
187 static int ec168_identify_state(struct dvb_usb_device *d, const char **name)  in ec168_identify_state()  argument
192 	dev_dbg(&d->udev->dev, "%s:\n", __func__);  in ec168_identify_state()
194 	ret = ec168_ctrl_msg(d, &req);  in ec168_identify_state()
198 	dev_dbg(&d->udev->dev, "%s: reply=%02x\n", __func__, reply);  in ec168_identify_state()
207 	dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);  in ec168_identify_state()
211 static int ec168_download_firmware(struct dvb_usb_device *d,  in ec168_download_firmware()  argument
216 	dev_dbg(&d->udev->dev, "%s:\n", __func__);  in ec168_download_firmware()
228 		ret = ec168_ctrl_msg(d, &req);  in ec168_download_firmware()
230 			dev_err(&d->udev->dev,  in ec168_download_firmware()
243 	ret = ec168_ctrl_msg(d, &req);  in ec168_download_firmware()
251 	ret = ec168_ctrl_msg(d, &req);  in ec168_download_firmware()
259 	ret = ec168_ctrl_msg(d, &req);  in ec168_download_firmware()
265 	dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);  in ec168_download_firmware()
275 	struct dvb_usb_device *d = adap_to_d(adap);  in ec168_ec100_frontend_attach()  local
276 	dev_dbg(&d->udev->dev, "%s:\n", __func__);  in ec168_ec100_frontend_attach()
279 			&d->i2c_adap);  in ec168_ec100_frontend_attach()
305 	struct dvb_usb_device *d = adap_to_d(adap);  in ec168_mxl5003s_tuner_attach()  local
306 	dev_dbg(&d->udev->dev, "%s:\n", __func__);  in ec168_mxl5003s_tuner_attach()
308 	return dvb_attach(mxl5005s_attach, adap->fe[0], &d->i2c_adap,  in ec168_mxl5003s_tuner_attach()
314 	struct dvb_usb_device *d = fe_to_d(fe);  in ec168_streaming_ctrl()  local
316 	dev_dbg(&d->udev->dev, "%s: onoff=%d\n", __func__, onoff);  in ec168_streaming_ctrl()
320 	return ec168_ctrl_msg(d, &req);  in ec168_streaming_ctrl()