Re: [PATCH v2 1/1] usb: option.c: Fix Cinterion AHxx enumeration.

2016-01-25 Thread Johan Hovold
On Mon, Jan 25, 2016 at 12:27:17PM +, John Ernberg wrote: > From: John Ernberg > > In certain kernel configurations where the cdc_ether and option drivers > are compiled as modules there can occur a race condition in enumeration. > This causes the option driver to enumerate the ethernet(wwan)

[PATCH v2 1/1] usb: option.c: Fix Cinterion AHxx enumeration.

2016-01-25 Thread John Ernberg
From: John Ernberg In certain kernel configurations where the cdc_ether and option drivers are compiled as modules there can occur a race condition in enumeration. This causes the option driver to enumerate the ethernet(wwan) interface as usb-serial interfaces. usb-devices output for the modem: