regulator: core: Use a bitfield for continuous_voltage_range

Using a bitfield enables the compiler to lay out the structure more
efficiently when we have other boolean flags since multiple values can
be included in a single byte.

Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mark Brown 2016-01-21 20:19:41 +00:00
commit de4a54c4df