On Thu, 8 Jan 2015, Benjamin Tissoires wrote: > If a disconnect occurs while getting the actual name of the device > (which can take several HID transactions), the name of the device will > be the hid name, provided by the Unifying Receiver. > This means that in some cases, the user space will see a different > name that what it usually sees when there is no disconnect. > > We should store the name of the device in the struct hidpp. That way, > if a disconnect occurs while we are accessing the name, > hidpp_connect_event() can fail, and the input node is not created. > > The input node will be created only if we have a connection which > lasts long enough to retrieve all the requested information: > name, protocol, and specific configuration. > > Reviewed-by: Peter Wu <peter@xxxxxxxxxxxxx> > Tested-by: Peter Wu <peter@xxxxxxxxxxxxx> > Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx> Applied to for-3.20/logitech. Thanks, -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
