From a52d209336f8fc7483a8c7f4a8a7d2a8e1692a6c Mon Sep 17 00:00:00 2001
From: Martin Vajnar <martin.vajnar@gmail.com>
Date: Wed, 24 Dec 2014 00:27:57 +0100
Subject: [PATCH] hx4700: regulator: declare full constraints

Since the removal of CONFIG_REGULATOR_DUMMY option, the touchscreen stopped
working. This patch enables the "replacement" for REGULATOR_DUMMY and
allows the touchscreen to work even though there is no regulator for "vcc".

Cc: stable@vger.kernel.org
Signed-off-by: Martin Vajnar <martin.vajnar@gmail.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
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