gpio: arrange SPI Kconfig symbols alphabetically

Rearrange the SPI GPIO expanders in alphabetic order
as already indicated by the comment in the file.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2015-04-08 14:34:51 +02:00
commit a7ec2e7f15