[PATCH v4 3/5] counter: Add character device interface

[Alexandre Belloni]

On 30/07/2020 17:49:37-0500, David Lechner wrote:
> And one more thing, there was a nice talk at the Embedded Linux
> Conference last month about lessons learned from designing a userspace
> API for the GPIO subsystem [1]. Unfortunately, there is no video yet,
> but the slides might have some helpful ideas about mistakes to avoid.
> 
> [1]: https://elinux.org/ELC_2020_Presentations
> 

The video is available on the original conference platform for one year
after the event, then it will be made available on youtube.


-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com