msm: vcap: 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: I8cb02e5dc3294090f2f81371fca64b82139756d7
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
2 files changed