63 	struct usb_mouse *mouse = urb->context;  in usb_mouse_irq()  local
64 	signed char *data = mouse->data;  in usb_mouse_irq()
65 	struct input_dev *dev = mouse->dev;  in usb_mouse_irq()
94 		dev_err(&mouse->usbdev->dev,  in usb_mouse_irq()
96 			mouse->usbdev->bus->bus_name,  in usb_mouse_irq()
97 			mouse->usbdev->devpath, status);  in usb_mouse_irq()
102 	struct usb_mouse *mouse = input_get_drvdata(dev);  in usb_mouse_open()  local
104 	mouse->irq->dev = mouse->usbdev;  in usb_mouse_open()
105 	if (usb_submit_urb(mouse->irq, GFP_KERNEL))  in usb_mouse_open()
113 	struct usb_mouse *mouse = input_get_drvdata(dev);  in usb_mouse_close()  local
115 	usb_kill_urb(mouse->irq);  in usb_mouse_close()
123 	struct usb_mouse *mouse;  in usb_mouse_probe()  local
140 	mouse = kzalloc(sizeof(struct usb_mouse), GFP_KERNEL);  in usb_mouse_probe()
142 	if (!mouse || !input_dev)  in usb_mouse_probe()
145 	mouse->data = usb_alloc_coherent(dev, 8, GFP_ATOMIC, &mouse->data_dma);  in usb_mouse_probe()
146 	if (!mouse->data)  in usb_mouse_probe()
149 	mouse->irq = usb_alloc_urb(0, GFP_KERNEL);  in usb_mouse_probe()
150 	if (!mouse->irq)  in usb_mouse_probe()
153 	mouse->usbdev = dev;  in usb_mouse_probe()
154 	mouse->dev = input_dev;  in usb_mouse_probe()
157 		strlcpy(mouse->name, dev->manufacturer, sizeof(mouse->name));  in usb_mouse_probe()
161 			strlcat(mouse->name, " ", sizeof(mouse->name));  in usb_mouse_probe()
162 		strlcat(mouse->name, dev->product, sizeof(mouse->name));  in usb_mouse_probe()
165 	if (!strlen(mouse->name))  in usb_mouse_probe()
166 		snprintf(mouse->name, sizeof(mouse->name),  in usb_mouse_probe()
171 	usb_make_path(dev, mouse->phys, sizeof(mouse->phys));  in usb_mouse_probe()
172 	strlcat(mouse->phys, "/input0", sizeof(mouse->phys));  in usb_mouse_probe()
174 	input_dev->name = mouse->name;  in usb_mouse_probe()
175 	input_dev->phys = mouse->phys;  in usb_mouse_probe()
187 	input_set_drvdata(input_dev, mouse);  in usb_mouse_probe()
192 	usb_fill_int_urb(mouse->irq, dev, pipe, mouse->data,  in usb_mouse_probe()
194 			 usb_mouse_irq, mouse, endpoint->bInterval);  in usb_mouse_probe()
195 	mouse->irq->transfer_dma = mouse->data_dma;  in usb_mouse_probe()
196 	mouse->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;  in usb_mouse_probe()
198 	error = input_register_device(mouse->dev);  in usb_mouse_probe()
202 	usb_set_intfdata(intf, mouse);  in usb_mouse_probe()
206 	usb_free_urb(mouse->irq);  in usb_mouse_probe()
208 	usb_free_coherent(dev, 8, mouse->data, mouse->data_dma);  in usb_mouse_probe()
211 	kfree(mouse);  in usb_mouse_probe()
217 	struct usb_mouse *mouse = usb_get_intfdata (intf);  in usb_mouse_disconnect()  local
220 	if (mouse) {  in usb_mouse_disconnect()
221 		usb_kill_urb(mouse->irq);  in usb_mouse_disconnect()
222 		input_unregister_device(mouse->dev);  in usb_mouse_disconnect()
223 		usb_free_urb(mouse->irq);  in usb_mouse_disconnect()
224 		usb_free_coherent(interface_to_usbdev(intf), 8, mouse->data, mouse->data_dma);  in usb_mouse_disconnect()
225 		kfree(mouse);  in usb_mouse_disconnect()