ARM: UniPhier: remove dummy gpio.h

This dummy header was introduced by commit 630bf80ebb34 (ARM:
UniPhier: add dummy gpio.h to enable CONFIG_OF_CONTROL).

Thanks to commit a08d643dbd85 (dm: Drop gpio.h header from
fdtdec.c), such an ugly workaround is no longer needed.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
1 file changed