USB: cdc-acm: add usb id for motomagx phones

commit 155df65ae11dfc322214c6f887185929c809df1b upstream.

The Motorola MOTOMAGX phones (Z6, E8, Zn5 so far) are providing
combined ACM/BLAN USB configuration. Since it has Vendor Specific
class, the corresponding drivers (cdc-acm, zaurus) can't find it just
by interface info. This patch adds usb id so the cdc-acm driver can
properly handle this combined device.

Signed-off-by: Dmitriy Taychenachev <dimichxp@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index d50a99f70aee8d33941e5445f62bef41778093d3..4b3549baf1910b99cd2709bf928c5a1f56bd2c57 100644 (file)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1370,6 +1370,8 @@ static struct usb_device_id acm_ids[] = {
        { USB_DEVICE(0x0572, 0x1321), /* Conexant USB MODEM CX93010 */
        .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
        },
+       { USB_DEVICE(0x22b8, 0x6425), /* Motorola MOTOMAGX phones */
+       },
 
        /* control interfaces with various AT-command sets */
        { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,