101 	int retval;  in set_brightness()  local
117 	retval = vendor_command(cytherm->udev, WRITE_RAM, BRIGHTNESS,   in set_brightness()
119 	if (retval)  in set_brightness()
120 		dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval);  in set_brightness()
122 	retval = vendor_command(cytherm->udev, WRITE_RAM, BRIGHTNESS_SEM,  in set_brightness()
124 	if (retval)  in set_brightness()
125 		dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval);  in set_brightness()
145 	int retval;  in show_temp()  local
157 	retval = vendor_command(cytherm->udev, READ_RAM, TEMP, 0, buffer, 8);  in show_temp()
158 	if (retval)  in show_temp()
159 		dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval);  in show_temp()
163 	retval = vendor_command(cytherm->udev, READ_RAM, SIGN, 0, buffer, 8);  in show_temp()
164 	if (retval)  in show_temp()
165 		dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval);  in show_temp()
191 	int retval;  in show_button()  local
201 	retval = vendor_command(cytherm->udev, READ_RAM, BUTTON, 0, buffer, 8);  in show_button()
202 	if (retval)  in show_button()
203 		dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval);  in show_button()
205 	retval = buffer[1];  in show_button()
209 	if (retval)  in show_button()
229 	int retval;  in show_port0()  local
238 	retval = vendor_command(cytherm->udev, READ_PORT, 0, 0, buffer, 8);  in show_port0()
239 	if (retval)  in show_port0()
240 		dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval);  in show_port0()
242 	retval = buffer[1];  in show_port0()
246 	return sprintf(buf, "%d", retval);  in show_port0()
256 	int retval;  in set_port0()  local
272 	retval = vendor_command(cytherm->udev, WRITE_PORT, 0,  in set_port0()
274 	if (retval)  in set_port0()
275 		dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval);  in set_port0()
289 	int retval;  in show_port1()  local
298 	retval = vendor_command(cytherm->udev, READ_PORT, 1, 0, buffer, 8);  in show_port1()
299 	if (retval)  in show_port1()
300 		dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval);  in show_port1()
302 	retval = buffer[1];  in show_port1()
306 	return sprintf(buf, "%d", retval);  in show_port1()
316 	int retval;  in set_port1()  local
332 	retval = vendor_command(cytherm->udev, WRITE_PORT, 1,  in set_port1()
334 	if (retval)  in set_port1()
335 		dev_dbg(&cytherm->udev->dev, "retval = %d\n", retval);  in set_port1()
351 	int retval = -ENOMEM;  in cytherm_probe()  local
365 	retval = device_create_file(&interface->dev, &dev_attr_brightness);  in cytherm_probe()
366 	if (retval)  in cytherm_probe()
368 	retval = device_create_file(&interface->dev, &dev_attr_temp);  in cytherm_probe()
369 	if (retval)  in cytherm_probe()
371 	retval = device_create_file(&interface->dev, &dev_attr_button);  in cytherm_probe()
372 	if (retval)  in cytherm_probe()
374 	retval = device_create_file(&interface->dev, &dev_attr_port0);  in cytherm_probe()
375 	if (retval)  in cytherm_probe()
377 	retval = device_create_file(&interface->dev, &dev_attr_port1);  in cytherm_probe()
378 	if (retval)  in cytherm_probe()
394 	return retval;  in cytherm_probe()