msm: krait-regulator: stub out ARCH specific functions

These regulator functions are only defined for ARCH_MSM8974. This
causes compilation errors when these sysmbols are referenced with
in the kernel even though they are not in the code execution path.
Stub out these functions for other ARCHs.

Change-Id: I433b1161bc91063bb7a76d506d73f203266153e8
Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org>
1 file changed