selftests: gpio: restore CFLAGS options
authorKent Gibson <warthog618@gmail.com>
Mon, 8 Nov 2021 01:28:51 +0000 (09:28 +0800)
committerBartosz Golaszewski <brgl@bgdev.pl>
Mon, 15 Nov 2021 13:28:03 +0000 (14:28 +0100)
commit4f4d0af7b2d997635b08fabd748673eff1bb12d6
tree00d860eefabb50e1a5c5d1a63d7d7e304055db00
parentc472d71be0be0f0ca0fbb794dce83bd76623ee2f
selftests: gpio: restore CFLAGS options

All the CFLAGS options were incorrectly removed in the recent rework
of the GPIO selftests.  While some of the flags were specific to the old
implementation the remainder are still relevant.  Restore those options.

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
tools/testing/selftests/gpio/Makefile