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: Jiri Slaby <jslaby@suse.cz>

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 0822bf1ed2e5314bf60bd85c2e09a0389fadf18f..c0ed832d8ad5072ef784cfbc105ea75aac625fca 100644 (file)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1720,6 +1720,11 @@ 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,