USB: Ignore storage device in modem mode on DWN-652
D-Link DWN-652 in Modem mode exposes 3 interfaces
- First one is the USB storage one
- Second one is for both control and connection
- Third one is unknown
This patch avoids usb-storage trying to switch again when already in
modem mode, and exposes only 2 ttyUSB instead of 3 by not attaching
to the storage interface
Signed-off-by: Pascal Terjan <pterjan@mandriva.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 4b8b690..1b9c5dd 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1385,7 +1385,7 @@
UNUSUAL_DEV( 0x1186, 0x3e04, 0x0000, 0x0000,
"D-Link",
"USB Mass Storage",
- US_SC_DEVICE, US_PR_DEVICE, option_ms_init, 0),
+ US_SC_DEVICE, US_PR_DEVICE, option_ms_init, US_FL_IGNORE_DEVICE),
/* Reported by Kevin Lloyd <linux@sierrawireless.com>
* Entry is needed for the initializer function override,