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| author | Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> | 2019-11-06 11:51:47 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-11-07 11:19:39 +0300 |
| commit | 9208b1e77d6e8e9776f34f46ef4079ecac9c3c25 (patch) | |
| tree | b7709295d8d0bdbfce5435dfed75cd345dc584f8 /drivers/gpio/gpio-pisosr.c | |
| parent | 5d682fa3d8943c19a632ebeaf70e8b9e41c78a5b (diff) | |
| download | linux-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')
0 files changed, 0 insertions, 0 deletions