From ddb4e53fc72ec907f99199749cb4c71af4794607 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Wed, 8 Jan 2020 01:17:12 +0100 Subject: gpio: Add use guidance documentation The text in this new document is a response to recurring questions about the GPIO in-kernel API vs the userspace ABI. When do you use one or the other? It can be a bit intuitive, but I tried to sum it all up. Reviewed-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20200108001712.47500-1-linus.walleij@linaro.org Signed-off-by: Linus Walleij --- Documentation/driver-api/gpio/index.rst | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/driver-api/gpio/index.rst') diff --git a/Documentation/driver-api/gpio/index.rst b/Documentation/driver-api/gpio/index.rst index 5b61032aa4ea..1d48fe248f05 100644 --- a/Documentation/driver-api/gpio/index.rst +++ b/Documentation/driver-api/gpio/index.rst @@ -8,6 +8,7 @@ Contents: :maxdepth: 2 intro + using-gpio driver consumer board -- cgit