regmap_mmio_gen_context() is only used in regmap-mmio.c. Thus make it static.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Acked-by: NStephen Warren <swarren@wwwdotorg.org>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>