On Tue, Oct 13, 2020 at 01:54:21PM +0200, Mauro Carvalho Chehab wrote:

Changeset a435b9a14356 ("locking/refcount: Provide __refcount API to obtain the old value")
added a new parameter to most refcount functions, but didn't update
the kernel-doc markups.

Mindless warning begets mindless patch :/ Please turn on brain while
operating the computer.

Add a description for it on all touched functions.

It's actively wrong now, the function in the comment is the variant with
__ and they do not have the extra parameter.

Fixes: a435b9a14356 ("locking/refcount: Provide __refcount API to obtain the old value")

Breaks actual sanity.