msm: gemini: Pass device pointers to regulator_get()

Passing a device pointer instead of NULL as the first argument
to regulator_get() allows the device to be taken into account
when finding a matching regulator.

Change-Id: Ib5cd5858cd0f61ea1b699385763adec9ca9ae72e
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
5 files changed