Andy Shevchenko 25ded39ad0 drm/gma500: Get rid of duplicate NULL checks
Since GPIOs are optional we don't need to repeat checks that are done
in the GPIO API. Remove them for good.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2021-01-25 20:05:31 +02:00
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