Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

USB option driver K3765/K4505 avoid CDC_DATA interface

Browse source 
Currently the Option driver avoids binding interface 1 on Huawei K3765
and K4505 broadband modems as it should be handled by the cdc_ether
driver instead. This patch ensures we don't bind the interface 2
on those devices as that is CDC_DATA.

Signed-off-by: Andrew Bird <ajb@spheresystems.co.uk>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Andrew Bird 2011-08-17 00:20:03 +01:00 committed by Greg Kroah-Hartman
parent c6eb2d75ff
commit 6118514e87
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/usb/serial/option.c
View file

@ -1235,7 +1235,8 @@ static int option_probe(struct usb_serial *serial,
(serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K3765 ||
serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4505 ||
serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4605) &&
serial->interface->cur_altsetting->desc.bInterfaceNumber == 1)
(serial->interface->cur_altsetting->desc.bInterfaceNumber == 1 ||
serial->interface->cur_altsetting->desc.bInterfaceNumber == 2))
return -ENODEV;
/* Don't bind network interface on Samsung GT-B3730, it is handled by a separate module */