On Mon, Mar 28, 2016 at 10:37:35PM +0200, Bjørn Mork wrote: > Thomas reports: > "Windows: > > 00 diagnostics > 01 modem > 02 at-port > 03 nmea > 04 nic > > Linux: > > T: Bus=02 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 > D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 > P: Vendor=2001 ProdID=7e19 Rev=02.32 > S: Manufacturer=Mobile Connect > S: Product=Mobile Connect > S: SerialNumber=0123456789ABCDEF > C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA > I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option > I: If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option > I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option > I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option > I: If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan > I: If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage" > > Reported-by: Thomas Schäfer <tschaefer@xxxxxxxxxxx> > Cc: <stable@xxxxxxxxxxxxxxx> > Signed-off-by: Bjørn Mork <bjorn@xxxxxxx> > --- > drivers/usb/serial/option.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c > index 348e19834b83..6ca2cc5790c0 100644 > --- a/drivers/usb/serial/option.c > +++ b/drivers/usb/serial/option.c > @@ -1818,6 +1818,8 @@ static const struct usb_device_id option_ids[] = { > { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d02, 0xff, 0x00, 0x00) }, > { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x02, 0x01) }, > { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x00, 0x00) }, > + { USB_DEVICE(0x2001, 0x7e19), /* D-Link DWM-221 B1 */ > + .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, Why not use USB_DEVICE_INTERFACE_CLASS here to avoid even trying to probe the mass-storage interface? Thanks, Johan -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html