This patch converts existing regulators to use regulator bulk apis,
to make it consistent with msm8996 changes also cut down some redundant code.
Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: NLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: NStanimir Varbanov <svarbanov@mm-sol.com>