cdc-acm:exclude Samsung phone 04e8:685d

commit e912e685f372ab62a2405a1acd923597f524e94a upstream.

This phone needs to be handled by a specialised firmware tool
and is reported to crash irrevocably if cdc-acm takes it.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index d2ea64de92df3329ce0df21259fa317a936c23b3..d6dab8adf60ee5563973839e3a754dbddfa3367a 100644 (file)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1726,6 +1726,11 @@ static const struct usb_device_id acm_ids[] = {
        },
 #endif
 
+       /*Samsung phone in firmware update mode */
+       { USB_DEVICE(0x04e8, 0x685d),
+       .driver_info = IGNORE_DEVICE,
+       },
+
        /* Exclude Infineon Flash Loader utility */
        { USB_DEVICE(0x058b, 0x0041),
        .driver_info = IGNORE_DEVICE,