usb endpoint enumeration linux kernel dirver fix

[KozhinovAlexander]

Meanwhile the implementation of linux kernel patch seems to be shaped well (see the comments from Vincent Mailhol here).
Also the v4 (hopefully last one) can be found here.

@henrikbrixandersen With the change from above patch usb dummy ep could be dropped now. The linux-kernel patch is also backward compatible and works with candeLight_fw I use on my MKS Canable V2 board.
I would like to add this changes to this repository. To address backward compatibility I think to add a KConfig switch s.t. dummy ep can be disabled. What do you think about it?

@henrikbrixandersen FYI: Somehow I was not able to open discussuon in this project - thus I've opened an issue. Please feel free move it to discussion.

[henrikbrixandersen]

I would like to add this changes to this repository. To address backard compatibility I think to add KConfig switch s.t. dummy ep can be disabled.

I am already working on a similar addition, but thanks.

[KozhinovAlexander]

Do you plan to add changes in Linux Kernel too or only in the CANnectivity project?

[henrikbrixandersen]

I am only planning to change the CANnectivity part. Your proposed patch to the Linux kernel driver looks fine.

[KozhinovAlexander]

I am only planning to change the CANnectivity part. Your proposed patch to the Linux kernel driver looks fine.

It sounds great. Thank you. Please mention me if you do a PR. Happy to see it soon.

[KozhinovAlexander]

Resolved by: #25 (comment)