gpio: export gpiod_hwgpio()

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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>

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Bartosz Golaszewski 2025-10-16 11:09:26 +02:00

parent df900536e8

commit d19f6451c6

3 changed files with 15 additions and 8 deletions

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13

drivers/gpio/gpiolib.c

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8

drivers/gpio/gpiolib.h

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2

include/linux/gpio/consumer.h

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