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path: root/tools/testing/selftests/gpio/gpio-line-name.c
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2021-12-17selftests: gpio: add a helper for reading GPIO line namesBartosz Golaszewski
Add a simple program that allows to read GPIO line names from the character device. This will be used in gpio-sim selftests. Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>