From 2d6c06f5a4094ab4ea15b63af72d2dab74e9415a Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 10 Apr 2019 18:39:17 +0300 Subject: 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 Reviewed-by: Mika Westerberg Signed-off-by: Linus Walleij --- include/linux/gpio/machine.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') 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, }; /** -- cgit v1.3-14-g43fede