user/sven/linux.git/Documentation/admin-guide/gpio, branch v5.4.55Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v5.4.552019-07-15T14:03:03Zdocs: gpio: add sysfs interface to the admin-guide2019-07-15T14:03:03ZMauro Carvalho Chehabmchehab+samsung@kernel.org2019-06-28T11:14:42Zurn:sha1:c2746a1eb741759590e8766958232d06a71840d5
While this is stated as obsoleted, the sysfs interface described
there is still valid, and belongs to the admin-guide.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>