msm: clock-8974: Use standard regulator APIs

Now that all regulator voting is done in non-atomic context,
switch away from the RPM regulator API to the generic Linux
regulator framework API.

Change-Id: Ief968b4ccc81c3ec82e93c454fc196034f156b10
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
1 file changed