On Fri, 2020-06-19 at 12:53 +0200, Hans de Goede wrote: > A note for future reference, not sure what you mean with driver > > API here. If you mean the in kernel API, the kernel rules are > > that we are always free to change that (Linux does not have a > > stable driver API). > > > > So if a header does not sit under include/uapi (indicating that > > it is an userspace API) then a change like this is fine. I meant the internal driver API, which might break out-of-tree drivers. I know that this API is fluid, and that there are no stability guarantees, but I'd still expect at least a note in the commit message to that effect.
