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authorWolfram Sang <wsa+renesas@sang-engineering.com>2018-01-09 12:35:53 +0100
committerLinus Walleij <linus.walleij@linaro.org>2018-01-09 15:35:25 +0100
commit94fc73094abe4798be8d4af60227be41a6dc3be8 (patch)
treec9165ffd500326ed71f8cf2413e5e9337d712592 /Documentation/gpio
parenta0d65009411c620a9e7140d6a83b9d5aeb8f1801 (diff)
gpio: correct docs about return value of gpiod_get_direction
The use of the GPIOF_* flags is deprecated, so don't advertise them here. Document the plain numbers for now until we have a better solution. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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