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authorMatti Vaittinen <matti.vaittinen@fi.rohmeurope.com>2019-11-06 11:51:47 +0300
committerLinus Walleij <linus.walleij@linaro.org>2019-11-07 11:19:39 +0300
commit9208b1e77d6e8e9776f34f46ef4079ecac9c3c25 (patch)
treeb7709295d8d0bdbfce5435dfed75cd345dc584f8 /drivers/gpio/gpio-pisosr.c
parent5d682fa3d8943c19a632ebeaf70e8b9e41c78a5b (diff)
downloadlinux-9208b1e77d6e8e9776f34f46ef4079ecac9c3c25.tar.xz
gpio: Add definition for GPIO direction
At least for me it is difficult to remember the meaning of GPIO direction values. Define GPIO_LINE_DIRECTION_IN and GPIO_LINE_DIRECTION_OUT so that occasional GPIO contributors would not need to always check the meaning of hard coded values 1 and 0. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-pisosr.c')
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