gpio: sx150x: fixup OF support

Make OF conditional on CONFIG_OF_GPIO, rename and register
the match table.

Reported-by: Mike Krinkin <krinkin.m.u@gmail.com>
Cc: Wei Chen <Wei.Chen@csr.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
1 file changed