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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-04-10 18:39:17 +0300 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2019-04-23 10:55:10 +0200 |
| commit | 2d6c06f5a4094ab4ea15b63af72d2dab74e9415a (patch) | |
| tree | 03f46b721d229c80ecedb4210819806860df8f26 /include/linux/gpio | |
| parent | gpiolib: Make use of enum gpio_lookup_flags consistent (diff) | |
| download | wireguard-linux-2d6c06f5a4094ab4ea15b63af72d2dab74e9415a.tar.xz wireguard-linux-2d6c06f5a4094ab4ea15b63af72d2dab74e9415a.zip | |
gpiolib: Introduce GPIO_LOOKUP_FLAGS_DEFAULT
Since GPIO library operates with enumerator when it's subject to handle
the GPIO lookup flags, it will be better to clearly see what default means.
Thus, introduce GPIO_LOOKUP_FLAGS_DEFAULT entry to describe
the default assumptions.
While here, replace 0 by newly introduced constant.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/gpio')
| -rw-r--r-- | include/linux/gpio/machine.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/gpio/machine.h b/include/linux/gpio/machine.h index dad392158550..35f299d1f6a7 100644 --- a/include/linux/gpio/machine.h +++ b/include/linux/gpio/machine.h @@ -14,6 +14,8 @@ enum gpio_lookup_flags { GPIO_TRANSITORY = (1 << 3), GPIO_PULL_UP = (1 << 4), GPIO_PULL_DOWN = (1 << 5), + + GPIO_LOOKUP_FLAGS_DEFAULT = GPIO_ACTIVE_HIGH | GPIO_PERSISTENT, }; /** |