• Linus Walleij's avatar
    gpio/ABI: document what is already the case · 77a775b7
    Linus Walleij authored
    commit 926b663c
    "gpiolib: allow GPIOs to be named" added the ability to
    name GPIO lines by an array of names stored in the GPIO
    chip. This was in 2009 and has been an ABI since. Let's
    document it properly.
    Cc: Daniel Silverstone <dsilvers@digital-scurf.org>
    Cc: Markus Pargmann <mpa@pengutronix.de>
    Cc: Johan Hovold <johan@kernel.org>
    Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
    Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
sysfs-gpio 1.2 KB