Add support to print a list of enabled regulators in the kernel log. This is useful when debugging low power modes during suspend. Change-Id: I78acb1285caeaeccd30efc16bb5bc001f66bdf33 Signed-off-by: David Collins <collinsd@codeaurora.org> Signed-off-by: UtsavBalar1231 <utsavbalar1231@gmail.com>