diff options
author | Michael Hsu <mhsu@nvidia.com> | 2011-05-05 12:12:47 -0700 |
---|---|---|
committer | Varun Colbert <vcolbert@nvidia.com> | 2011-05-11 15:20:44 -0700 |
commit | d3652cd838b9dea9fdb34476f93a3f0acbb78615 (patch) | |
tree | 02546a47c08cead2286280e537e8f83d836c4ac0 /drivers | |
parent | f6ce86a2b794942a66a9a61d18f0734a2c156ab9 (diff) |
usb: cdc-acm: Add supported modem to CDC-ACM driver.
Prevent CDC-ACM driver from creating tty devices for each USB
interface on supported modem. Only create one tty device, leaving
other USB interfaces available for other uses (such as RAW-IP).
Change-Id: I457659783c61f3f76e8026683dbbf2ddb3098ba2
Reviewed-on: http://git-master/r/30599
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/usb/class/cdc-acm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index bc62fae0680f..155ba672d1d5 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1547,6 +1547,9 @@ static const struct usb_device_id acm_ids[] = { { USB_DEVICE(0x1576, 0x03b1), /* Maretron USB100 */ .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */ }, + { USB_DEVICE(0x1519, 0x0020), + .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ + }, /* Nokia S60 phones expose two ACM channels. The first is * a modem and is picked up by the standard AT-command |