gpio: Add run-time dependencies to R-Car driver
gpio: Add run-time dependencies to R-Car driver

The Renesas R-Car GPIO driver is only useful on shmobile unless build
testing.

Signed-off-by: Jean Delvare <efca98801f3398ebd7eeff805a2c18e6c49e84d4@suse.de>
Cc: Magnus Damm <2336f5729424d0c84d319e991b3648cafa2c3c5b@opensource.se>
Cc: Alexandre Courbot <65cb6c989b5ca9e749bdf49f881cbebafb9afedc@gmail.com>
Acked-by: Simon Horman <9662bddcc379be37df16f02a449c344b4718c1a1@verge.net.au>
Signed-off-by: Linus Walleij <9cd9d802d23c0ed5e224beabf4ae4a5c478746ef@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs