drm/gma500: Get rid of duplicate NULL checks
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Fri, 23 Oct 2020 18:54:00 +0000 (21:54 +0300)
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Mon, 25 Jan 2021 18:05:31 +0000 (20:05 +0200)
commit25ded39ad064b06757d00609c36c85ab2312a94b
tree565fee13f2607137e209e05b01f1236ad7efb48e
parentbfc838f8598eab49d7d3d7557e90a7a0ee9b4464
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>
drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c