Am Montag, 23. Januar 2012, 02:22:07 schrieb ondra.havel@xxxxxxxxx: > +static void hanvon_disconnect(struct usb_interface *intf) > +{ > + struct hanvon *hanvon = usb_get_intfdata(intf); > + > + usb_set_intfdata(intf, NULL); > + usb_kill_urb(hanvon->irq); What happens if there's a call to open() here? > + input_unregister_device(hanvon->dev); > + usb_free_urb(hanvon->irq); > + usb_free_coherent(interface_to_usbdev(intf), USB_AM_PACKET_LEN, hanvon->data, hanvon->data_dma); > + kfree(hanvon); > +} > + Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html