From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758356AbaFUVOL (ORCPT ); Sat, 21 Jun 2014 17:14:11 -0400 Received: from terminus.zytor.com ([198.137.202.10]:35776 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755346AbaFUVOJ (ORCPT ); Sat, 21 Jun 2014 17:14:09 -0400 Date: Sat, 21 Jun 2014 14:13:10 -0700 From: tip-bot for Jiang Liu Message-ID: Cc: mingo@kernel.org, konrad.wilk@oracle.com, rdunlap@infradead.org, tony.luck@intel.com, gregkh@linuxfoundation.org, tglx@linutronix.de, hpa@zytor.com, jiang.liu@linux.intel.com, grant.likely@linaro.org, linux-kernel@vger.kernel.org, yinghai@kernel.org, joro@8bytes.org, benh@kernel.crashing.org, bhelgaas@google.com, rjw@rjwysocki.net, paul.gortmaker@windriver.com Reply-To: mingo@kernel.org, konrad.wilk@oracle.com, rdunlap@infradead.org, tony.luck@intel.com, gregkh@linuxfoundation.org, tglx@linutronix.de, hpa@zytor.com, jiang.liu@linux.intel.com, grant.likely@linaro.org, linux-kernel@vger.kernel.org, yinghai@kernel.org, joro@8bytes.org, benh@kernel.crashing.org, bhelgaas@google.com, rjw@rjwysocki.net, paul.gortmaker@windriver.com In-Reply-To: <1402302011-23642-19-git-send-email-jiang.liu@linux.intel.com> References: <1402302011-23642-19-git-send-email-jiang.liu@linux.intel.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/apic] x86: ce4100, irq: Do not set legacy_pic to null_legacy_pic Git-Commit-ID: 6532ce994c304835f3bfc8479acce9d102cd8b5b X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 6532ce994c304835f3bfc8479acce9d102cd8b5b Gitweb: http://git.kernel.org/tip/6532ce994c304835f3bfc8479acce9d102cd8b5b Author: Jiang Liu AuthorDate: Mon, 9 Jun 2014 16:19:47 +0800 Committer: Thomas Gleixner CommitDate: Sat, 21 Jun 2014 23:05:42 +0200 x86: ce4100, irq: Do not set legacy_pic to null_legacy_pic Intel CE4100 platforms has i8259 legacy interrupt controllers, so don't set legacy_pic to null_legacy_pic in late booting stage because we need legacy_pic to mask i8259 pins when enabling IOAPIC pins for safety. Signed-off-by: Jiang Liu Cc: Konrad Rzeszutek Wilk Cc: Tony Luck Cc: Joerg Roedel Cc: Paul Gortmaker Cc: Greg Kroah-Hartman Cc: Benjamin Herrenschmidt Cc: Grant Likely Cc: Rafael J. Wysocki Cc: Bjorn Helgaas Cc: Randy Dunlap Cc: Yinghai Lu Link: http://lkml.kernel.org/r/1402302011-23642-19-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner --- arch/x86/platform/ce4100/ce4100.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/platform/ce4100/ce4100.c b/arch/x86/platform/ce4100/ce4100.c index 0a54a58..701fd58 100644 --- a/arch/x86/platform/ce4100/ce4100.c +++ b/arch/x86/platform/ce4100/ce4100.c @@ -138,8 +138,6 @@ static void __init sdv_arch_setup(void) static void sdv_pci_init(void) { x86_of_pci_init(); - /* We can't set this earlier, because we need to calibrate the timer */ - legacy_pic = &null_legacy_pic; } /*