Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757499AbbFPJkr (ORCPT ); Tue, 16 Jun 2015 05:40:47 -0400 Received: from mail.kernel.org ([198.145.29.136]:53805 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756304AbbFPIhz (ORCPT ); Tue, 16 Jun 2015 04:37:55 -0400 From: lizf@kernel.org To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Martin Vajnar , Robert Jarzmik , Zefan Li Subject: [PATCH 3.4 004/172] hx4700: regulator: declare full constraints Date: Tue, 16 Jun 2015 16:34:18 +0800 Message-Id: <1434443826-4929-4-git-send-email-lizf@kernel.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1434443587-4599-1-git-send-email-lizf@kernel.org> References: <1434443587-4599-1-git-send-email-lizf@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1294 Lines: 41 From: Martin Vajnar 3.4.108-rc1 review patch. If anyone has any objections, please let me know. ------------------ 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: Zefan Li --- arch/arm/mach-pxa/hx4700.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index b83b95a..f35a30f 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -881,6 +881,8 @@ 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") -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/