26 static int ce6230_ctrl_msg(struct dvb_usb_device *d, struct usb_req *req)  in ce6230_ctrl_msg()  argument
52 		dev_err(&d->udev->dev, "%s: unknown command=%02x\n",  in ce6230_ctrl_msg()
67 		pipe = usb_sndctrlpipe(d->udev, 0);  in ce6230_ctrl_msg()
70 		pipe = usb_rcvctrlpipe(d->udev, 0);  in ce6230_ctrl_msg()
75 	ret = usb_control_msg(d->udev, pipe, request, requesttype, value, index,  in ce6230_ctrl_msg()
78 	dvb_usb_dbg_usb_control_msg(d->udev, request, requesttype, value, index,  in ce6230_ctrl_msg()
82 		dev_err(&d->udev->dev, "%s: usb_control_msg() failed=%d\n",  in ce6230_ctrl_msg()
102 	struct dvb_usb_device *d = i2c_get_adapdata(adap);  in ce6230_i2c_master_xfer()  local
111 	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)  in ce6230_i2c_master_xfer()
123 				ret = ce6230_ctrl_msg(d, &req);  in ce6230_i2c_master_xfer()
125 				dev_err(&d->udev->dev, "%s: I2C read not " \  in ce6230_i2c_master_xfer()
139 				ret = ce6230_ctrl_msg(d, &req);  in ce6230_i2c_master_xfer()
146 				ret = ce6230_ctrl_msg(d, &req);  in ce6230_i2c_master_xfer()
154 	mutex_unlock(&d->i2c_mutex);  in ce6230_i2c_master_xfer()
181 	struct dvb_usb_device *d = adap_to_d(adap);  in ce6230_zl10353_frontend_attach()  local
183 	dev_dbg(&d->udev->dev, "%s:\n", __func__);  in ce6230_zl10353_frontend_attach()
186 			&d->i2c_adap);  in ce6230_zl10353_frontend_attach()
212 	struct dvb_usb_device *d = adap_to_d(adap);  in ce6230_mxl5003s_tuner_attach()  local
215 	dev_dbg(&d->udev->dev, "%s:\n", __func__);  in ce6230_mxl5003s_tuner_attach()
217 	ret = dvb_attach(mxl5005s_attach, adap->fe[0], &d->i2c_adap,  in ce6230_mxl5003s_tuner_attach()
222 static int ce6230_power_ctrl(struct dvb_usb_device *d, int onoff)  in ce6230_power_ctrl()  argument
226 	dev_dbg(&d->udev->dev, "%s: onoff=%d\n", __func__, onoff);  in ce6230_power_ctrl()
230 	ret = usb_set_interface(d->udev, 1, onoff);  in ce6230_power_ctrl()
232 		dev_err(&d->udev->dev, "%s: usb_set_interface() failed=%d\n",  in ce6230_power_ctrl()