diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-10-16 11:09:26 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-10-21 10:35:58 +0200 |
| commit | d19f6451c6feefd6537b97efa5f3859681f243cb (patch) | |
| tree | 41f0c066f9715577aac928fafd5ad1309920d4a7 /include/linux/gpio/consumer.h | |
| parent | df900536e85819f6168783d5f6b3908d47811fdd (diff) | |
gpio: export gpiod_hwgpio()
Reading the GPIO hardware number from a descriptor is a valid use-case
outside of the GPIO core. Export the symbol to consumers of GPIO
descriptors.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/r/20251016-aspeed-gpiolib-include-v1-2-31201c06d124@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'include/linux/gpio/consumer.h')
| -rw-r--r-- | include/linux/gpio/consumer.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index 00df68c51405..994d46874d56 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -171,6 +171,8 @@ int gpiod_set_consumer_name(struct gpio_desc *desc, const char *name); struct gpio_desc *gpio_to_desc(unsigned gpio); int desc_to_gpio(const struct gpio_desc *desc); +int gpiod_hwgpio(const struct gpio_desc *desc); + struct gpio_desc *fwnode_gpiod_get_index(struct fwnode_handle *fwnode, const char *con_id, int index, enum gpiod_flags flags, |