The XtensaConfig structs will be defined but not used if they are
for the opposite endianness from that of the binary being built;
keep the compiler from complaining about this by marking them
with the 'unused' attribute.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Acked-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>