From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935709AbbCDH5b (ORCPT ); Wed, 4 Mar 2015 02:57:31 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:42471 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759018AbbCDGQR (ORCPT ); Wed, 4 Mar 2015 01:16:17 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Martin Vajnar , Robert Jarzmik Subject: [PATCH 3.14 60/73] hx4700: regulator: declare full constraints Date: Tue, 3 Mar 2015 22:13:28 -0800 Message-Id: <20150304055342.405317371@linuxfoundation.org> X-Mailer: git-send-email 2.3.1 In-Reply-To: <20150304055332.344462103@linuxfoundation.org> References: <20150304055332.344462103@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Martin Vajnar 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 Signed-off-by: Robert Jarzmik Signed-off-by: Greg Kroah-Hartman --- 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 @@ -892,6 +892,8 @@ 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")