86 static int ryos_init_specials(struct hid_device *hdev)  in ryos_init_specials()  argument
88 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);  in ryos_init_specials()
95 		hid_set_drvdata(hdev, NULL);  in ryos_init_specials()
101 		hid_err(hdev, "can't alloc device descriptor\n");  in ryos_init_specials()
104 	hid_set_drvdata(hdev, ryos);  in ryos_init_specials()
108 		hid_err(hdev, "couldn't init Ryos device\n");  in ryos_init_specials()
112 	retval = roccat_connect(ryos_class, hdev,  in ryos_init_specials()
115 		hid_err(hdev, "couldn't init char dev\n");  in ryos_init_specials()
127 static void ryos_remove_specials(struct hid_device *hdev)  in ryos_remove_specials()  argument
129 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);  in ryos_remove_specials()
136 	ryos = hid_get_drvdata(hdev);  in ryos_remove_specials()
142 static int ryos_probe(struct hid_device *hdev,  in ryos_probe()  argument
147 	retval = hid_parse(hdev);  in ryos_probe()
149 		hid_err(hdev, "parse failed\n");  in ryos_probe()
153 	retval = hid_hw_start(hdev, HID_CONNECT_DEFAULT);  in ryos_probe()
155 		hid_err(hdev, "hw start failed\n");  in ryos_probe()
159 	retval = ryos_init_specials(hdev);  in ryos_probe()
161 		hid_err(hdev, "couldn't install mouse\n");  in ryos_probe()
168 	hid_hw_stop(hdev);  in ryos_probe()
173 static void ryos_remove(struct hid_device *hdev)  in ryos_remove()  argument
175 	ryos_remove_specials(hdev);  in ryos_remove()
176 	hid_hw_stop(hdev);  in ryos_remove()
179 static int ryos_raw_event(struct hid_device *hdev,  in ryos_raw_event()  argument
182 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);  in ryos_raw_event()
183 	struct roccat_common2_device *ryos = hid_get_drvdata(hdev);  in ryos_raw_event()