usb-storage: Ignore the virtual cd-drive of the Huawei E220 USB Modem

This prevents the kernel from detecting the virtual cd-drive with the
Windows drivers.

Signed-off-by: Johann Wilhelm <johann.wilhelm@student.tugraz.at>
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 db8b26012c756ede717156b7a5e3ab878f19bac5..7640bdd4fff21b909db6452ce72a1c4cd70db4b8 100644 (file)
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1328,6 +1328,15 @@ UNUSUAL_DEV(  0x1210, 0x0003, 0x0100, 0x0100,
                US_SC_DEVICE, US_PR_DEVICE, NULL,
                US_FL_IGNORE_RESIDUE ),
 
+/* This prevents the kernel from detecting the virtual cd-drive with the
+ * Windows drivers.  <johann.wilhelm@student.tugraz.at>
+*/
+UNUSUAL_DEV( 0x12d1, 0x1003, 0x0000, 0xffff,
+               "HUAWEI",
+               "E220 USB-UMTS Install",
+               US_SC_DEVICE, US_PR_DEVICE, NULL,
+               US_FL_IGNORE_DEVICE),
+
 /* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */
 UNUSUAL_DEV(  0x132b, 0x000b, 0x0001, 0x0001,
                "Minolta",