commit d800b4a4d7d9f8292f7e59f2ca8149ae99f6f65d
author Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no> Tue Sep 14 17:25:36 2021 +0200
committer Carles Cufí <carles.cufi@nordicsemi.no> Tue Sep 28 12:13:23 2021 +0200
tree 82c57c5e0fb213b5ebb1cc438e6006ab56075d74
parent e8eb8a8c2cdb80bdc8f760e16b1d523583597d61

drivers: gpio: remove unused GPIO selection

Fixes: #38403

Removing unneeded `imply GPIO` and `CONFIG_GPIO=y` occurrences where no
files are added to the gpio zephyr library.

Also removed `CONFIG_GPIO=y` occurences where this is handled by
defconfigs for the soc or board.

Selection of GPIO without selecting any drivers results in the warning:

> No SOURCES given to Zephyr library: drivers__gpio
>
> Excluding target from build.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>