From 72dca06f62c50415de3202f204200f58769d0b8b Mon Sep 17 00:00:00 2001
From: Aniroop Mathur <aniroop.mathur@gmail.com>
Date: Sun, 28 Dec 2014 22:08:38 +0530
Subject: [PATCH] regulator: core: Avoid negative regulator no & initialize it
 to -1

This patch initializes regulator_no to -1 to avoid extra subtraction
operation performed every time we register a regulator and avoid negative
regulator no in its name.

Signed-off-by: Aniroop Mathur <a.mathur@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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