Commit Graph

2 Commits

Author SHA1 Message Date
Linus Walleij c21cde6fe1 gpio: document interaction with other subsystems
Now I am very fed up with people reinventing kernel wheels in
userspace "just because they can" (read, sysfs). Put in a angry
blurb in sysfs doc and put in a new file with pointers to other
subsystem drivers utilizing GPIOs.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-21 11:39:32 +02:00
Alexandre Courbot 56a39aac59 Documentation: gpiolib: add 00-INDEX file
Give a short overview of the various GPIO documentation files.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-12-03 13:10:48 +01:00