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Hans de Goede authored
Add a comment explaining why the special x86_android_tablet_get_gpiod() helper is necessary for some of the GPIOs used in the x86-android-tablets; and that for normal GPIO lookups this example should not be followed. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20230911210928.264908-1-hdegoede@redhat.com
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