regulator: rk808: Constify rk817 regulator_ops

These regulator_ops variables never need to be modified, make them const so
compiler can put them to .rodata.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20191008010628.8513-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
1 file changed