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Message-Id: <20150304054617.444573930@linuxfoundation.org>
Date:	Tue,  3 Mar 2015 22:06:48 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Martin Vajnar <martin.vajnar@...il.com>,
	Robert Jarzmik <robert.jarzmik@...e.fr>
Subject: [PATCH 3.10 45/53] hx4700: regulator: declare full constraints

3.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Martin Vajnar <martin.vajnar@...il.com>

commit a52d209336f8fc7483a8c7f4a8a7d2a8e1692a6c upstream.

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".

Signed-off-by: Martin Vajnar <martin.vajnar@...il.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@...e.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/mach-pxa/hx4700.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -891,6 +891,8 @@ static void __init hx4700_init(void)
 	mdelay(10);
 	gpio_set_value(GPIO71_HX4700_ASIC3_nRESET, 1);
 	mdelay(10);
+
+	regulator_has_full_constraints();
 }
 
 MACHINE_START(H4700, "HP iPAQ HX4700")


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