scripts: kconfig: Disable the "FOO set more than once" warning
Some prj.conf files seem to deliberately override settings from the
board configuration (e.g. samples/bluetooth/hci_usb/prj.conf, with
GPIO=y). Disable the warning about a symbol being assigned more than
once to avoid warnings for those cases.
A list similar to WARNING_WHITELIST could be added later if more
warnings need to be disabled.
Also refactor the warning checking code a bit to get rid of some not's.
Suggested by Sebastian Bøe.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
1 file changed
