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Bartosz Golaszewski authored
Whenever retrieving a descriptor from a gpiochip: use the provided helper which checks for errors. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/r/20200219094702.6463-1-brgl@bgdev.plSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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