diff options
Diffstat (limited to 'include/linux/gpio')
| -rw-r--r-- | include/linux/gpio/consumer.h | 8 | ||||
| -rw-r--r-- | include/linux/gpio/machine.h | 4 |
2 files changed, 10 insertions, 2 deletions
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index 7447d85dbe2f..540b2c142493 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -139,6 +139,7 @@ void gpiod_set_raw_array_value_cansleep(unsigned int array_size, int *value_array); int gpiod_set_debounce(struct gpio_desc *desc, unsigned debounce); +int gpiod_set_transitory(struct gpio_desc *desc, bool transitory); int gpiod_is_active_low(const struct gpio_desc *desc); int gpiod_cansleep(const struct gpio_desc *desc); @@ -431,6 +432,13 @@ static inline int gpiod_set_debounce(struct gpio_desc *desc, unsigned debounce) return -ENOSYS; } +static inline int gpiod_set_transitory(struct gpio_desc *desc, bool transitory) +{ + /* GPIO can never have been requested */ + WARN_ON(1); + return -ENOSYS; +} + static inline int gpiod_is_active_low(const struct gpio_desc *desc) { /* GPIO can never have been requested */ diff --git a/include/linux/gpio/machine.h b/include/linux/gpio/machine.h index 846be7c69a52..b2f2dc638463 100644 --- a/include/linux/gpio/machine.h +++ b/include/linux/gpio/machine.h @@ -10,8 +10,8 @@ enum gpio_lookup_flags { GPIO_ACTIVE_LOW = (1 << 0), GPIO_OPEN_DRAIN = (1 << 1), GPIO_OPEN_SOURCE = (1 << 2), - GPIO_SLEEP_MAINTAIN_VALUE = (0 << 3), - GPIO_SLEEP_MAY_LOSE_VALUE = (1 << 3), + GPIO_PERSISTENT = (0 << 3), + GPIO_TRANSITORY = (1 << 3), }; /** |