gpiolib: Introduce gpio_find_by_label()
Introduce gpio_find_by_label() in order to allow manipulating GPIOs by the labels assigned to them via DT or board/driver code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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drivers/gpio/gpiolib.c |
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include/gpio.h |
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