The gpio sysfs support needs to get at these later, so drop the
__initdata annotations.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

This adds in support for GPIO/pinmux on the SH-X3 proto CPUs. This will
subsequently be used by the x3proto board.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>