56 static int kone_receive(struct usb_device *usb_dev, uint usb_command,  in kone_receive()  argument
66 	len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),  in kone_receive()
76 static int kone_send(struct usb_device *usb_dev, uint usb_command,  in kone_send()  argument
86 	len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),  in kone_send()
114 static int kone_check_write(struct usb_device *usb_dev)  in kone_check_write()  argument
126 		retval = kone_receive(usb_dev,  in kone_check_write()
142 	dev_err(&usb_dev->dev, "got retval %d when checking write\n", data);  in kone_check_write()
151 static int kone_get_settings(struct usb_device *usb_dev,  in kone_get_settings()  argument
154 	return kone_receive(usb_dev, kone_command_settings, buf,  in kone_get_settings()
163 static int kone_set_settings(struct usb_device *usb_dev,  in kone_set_settings()  argument
168 	retval = kone_send(usb_dev, kone_command_settings,  in kone_set_settings()
172 	return kone_check_write(usb_dev);  in kone_set_settings()
181 static int kone_get_profile(struct usb_device *usb_dev,  in kone_get_profile()  argument
189 	len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),  in kone_get_profile()
207 static int kone_set_profile(struct usb_device *usb_dev,  in kone_set_profile()  argument
215 	len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),  in kone_set_profile()
225 	if (kone_check_write(usb_dev))  in kone_set_profile()
236 static int kone_get_weight(struct usb_device *usb_dev, int *result)  in kone_get_weight()  argument
241 	retval = kone_receive(usb_dev, kone_command_weight, &data, 1);  in kone_get_weight()
255 static int kone_get_firmware_version(struct usb_device *usb_dev, int *result)  in kone_get_firmware_version()  argument
260 	retval = kone_receive(usb_dev, kone_command_firmware_version,  in kone_get_firmware_version()
300 	struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));  in kone_sysfs_write_settings()  local
310 		retval = kone_set_settings(usb_dev,  in kone_sysfs_write_settings()
359 	struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));  in kone_sysfs_write_profilex()  local
372 		retval = kone_set_profile(usb_dev,  in kone_sysfs_write_profilex()
422 	struct usb_device *usb_dev;  in kone_sysfs_show_weight()  local
428 	usb_dev = interface_to_usbdev(to_usb_interface(dev));  in kone_sysfs_show_weight()
431 	retval = kone_get_weight(usb_dev, &weight);  in kone_sysfs_show_weight()
458 static int kone_tcu_command(struct usb_device *usb_dev, int number)  in kone_tcu_command()  argument
463 	return kone_send(usb_dev, kone_command_calibrate, &value, 1);  in kone_tcu_command()
474 	struct usb_device *usb_dev;  in kone_sysfs_set_tcu()  local
480 	usb_dev = interface_to_usbdev(to_usb_interface(dev));  in kone_sysfs_set_tcu()
492 		retval = kone_tcu_command(usb_dev, 1);  in kone_sysfs_set_tcu()
495 		retval = kone_tcu_command(usb_dev, 2);  in kone_sysfs_set_tcu()
499 		retval = kone_tcu_command(usb_dev, 3);  in kone_sysfs_set_tcu()
502 		retval = kone_tcu_command(usb_dev, 0);  in kone_sysfs_set_tcu()
505 		retval = kone_tcu_command(usb_dev, 4);  in kone_sysfs_set_tcu()
518 	retval = kone_get_settings(usb_dev, &kone->settings);  in kone_sysfs_set_tcu()
527 		retval = kone_set_settings(usb_dev, &kone->settings);  in kone_sysfs_set_tcu()
529 			dev_err(&usb_dev->dev, "couldn't set tcu state\n");  in kone_sysfs_set_tcu()
534 			retval = kone_get_settings(usb_dev, &kone->settings);  in kone_sysfs_set_tcu()
545 	dev_err(&usb_dev->dev, "couldn't read settings\n");  in kone_sysfs_set_tcu()
564 	struct usb_device *usb_dev;  in kone_sysfs_set_startup_profile()  local
570 	usb_dev = interface_to_usbdev(to_usb_interface(dev));  in kone_sysfs_set_startup_profile()
584 	retval = kone_set_settings(usb_dev, &kone->settings);  in kone_sysfs_set_startup_profile()
658 static int kone_init_kone_device_struct(struct usb_device *usb_dev,  in kone_init_kone_device_struct()  argument
667 		retval = kone_get_profile(usb_dev, &kone->profiles[i], i + 1);  in kone_init_kone_device_struct()
672 	retval = kone_get_settings(usb_dev, &kone->settings);  in kone_init_kone_device_struct()
676 	retval = kone_get_firmware_version(usb_dev, &kone->firmware_version);  in kone_init_kone_device_struct()
695 	struct usb_device *usb_dev = interface_to_usbdev(intf);  in kone_init_specials()  local
707 		retval = kone_init_kone_device_struct(usb_dev, kone);  in kone_init_specials()