On Thu, Nov 1, 2018 at 6:17 PM Sven Van Asbroeck <thesven73@xxxxxxxxx> wrote: > >> +static DEVICE_ATTR_RO(version); > > > > Do you need this in userspace really? > > > >> +static DEVICE_ATTR_RO(design_number); > > > > And this? > > Unfortunately, I do :( > The application software reads these out and displays them in an UI. It's > important to be able to see these on a running device. OK... > Perhaps there is another kernel abstraction I could use? I don't think so. If you want to be pedantic, document the sysfs files in Documentation/ABI/testing/sysfs-* Maybe the properties should be on the bus though? I don't know :/ Yours, Linus Walleij
