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| author | Chris Malley <mail@chrismalley.co.uk> | 2006-10-03 10:08:28 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-10-17 14:46:30 -0700 |
| commit | 91a9c9214e34c364bf15406aadb922787ae7129b (patch) | |
| tree | 299c8cbe41baa25747a0bc1300665d4e0909057f /drivers/usb/class/cdc-acm.c | |
| parent | 931b0411ac296591643662b7a790d15d6e23d57e (diff) | |
| download | blackbird-op-linux-91a9c9214e34c364bf15406aadb922787ae7129b.tar.gz blackbird-op-linux-91a9c9214e34c364bf15406aadb922787ae7129b.zip | |
USB: Support for BT On-Air USB modem in cdc-acm.c
The patch below is a necessary workaround to support the BT On-Air USB modem, which
fails to initialise properly during normal probing thus:
Sep 30 17:34:57 sled kernel: drivers/usb/class/cdc-acm.c: Zero length descriptor references
Sep 30 17:34:57 sled kernel: cdc_acm: probe of 1-1.2:1.0 failed with error -22
Adding the patch below causes the probing section to be skipped, and the modem
then initialises correctly.
Signed-off-by: Chris Malley <mail@chrismalley.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
| -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 ec4d1d756725..daecdf0bff04 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1083,6 +1083,9 @@ static struct usb_device_id acm_ids[] = { { USB_DEVICE(0x0482, 0x0203), /* KYOCERA AH-K3001V */ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ }, + { USB_DEVICE(0x079b, 0x000f), /* BT On-Air USB MODEM */ + .driver_info = NO_UNION_NORMAL, /* has no union descriptor */ + }, { USB_DEVICE(0x0ace, 0x1608), /* ZyDAS 56K USB MODEM */ .driver_info = SINGLE_RX_URB, /* firmware bug */ }, |
