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| author | Andi Shyti <andi.shyti@kernel.org> | 2026-06-05 11:46:58 +0300 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@kernel.org> | 2026-06-05 11:46:58 +0300 |
| commit | afd9ada24bdaf1fd12456ac5f8efaadcad10634c (patch) | |
| tree | 218b4ade5d3eb93d94da03cbbee8a86325af7d4f /include/linux | |
| parent | d38e710fba1806974051972d69fbbd6c69b55734 (diff) | |
| parent | b5fafa01bdaade5253bd39317f5455d13e6efc7d (diff) | |
| download | linux-afd9ada24bdaf1fd12456ac5f8efaadcad10634c.tar.xz | |
Merge tag 'ib-gpio-add-gpiod-is-single-ended-for-v7.2' into i2c/i2c-host
Immutable branch between the GPIO and I2C trees for v7.2-rc1
- add the gpiod_is_single_ended() helper function
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/gpio/consumer.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index 3efb5cb1e1d1..8fb27f9aa67f 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -111,6 +111,7 @@ void devm_gpiod_unhinge(struct device *dev, struct gpio_desc *desc); void devm_gpiod_put_array(struct device *dev, struct gpio_descs *descs); int gpiod_get_direction(struct gpio_desc *desc); +bool gpiod_is_single_ended(struct gpio_desc *desc); int gpiod_direction_input(struct gpio_desc *desc); int gpiod_direction_output(struct gpio_desc *desc, int value); int gpiod_direction_output_raw(struct gpio_desc *desc, int value); @@ -337,6 +338,10 @@ static inline int gpiod_get_direction(const struct gpio_desc *desc) WARN_ON(desc); return -ENOSYS; } +static inline bool gpiod_is_single_ended(struct gpio_desc *desc) +{ + return false; +} static inline int gpiod_direction_input(struct gpio_desc *desc) { /* GPIO can never have been requested */ |