Re: [PATCH net,stable] qmi_wwan: do not steal interfaces from class drivers

2018-05-03 Thread David Miller
From: Bjørn Mork Date: Wed, 2 May 2018 22:22:54 +0200 > The USB_DEVICE_INTERFACE_NUMBER matching macro assumes that > the { vendorid, productid, interfacenumber } set uniquely > identifies one specific function. This has proven to fail > for some configurable devices. One example is the Quectel

[PATCH net,stable] qmi_wwan: do not steal interfaces from class drivers

2018-05-02 Thread Bjørn Mork
The USB_DEVICE_INTERFACE_NUMBER matching macro assumes that the { vendorid, productid, interfacenumber } set uniquely identifies one specific function. This has proven to fail for some configurable devices. One example is the Quectel EM06/EP06 where the same interface number can be either QMI or M