From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755462AbbDNChA (ORCPT ); Mon, 13 Apr 2015 22:37:00 -0400 Received: from mga09.intel.com ([134.134.136.24]:54729 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932534AbbDNCah (ORCPT ); Mon, 13 Apr 2015 22:30:37 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,573,1422950400"; d="scan'208";a="713206470" From: Jiang Liu To: Bjorn Helgaas , Benjamin Herrenschmidt , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "Rafael J. Wysocki" , Randy Dunlap , Yinghai Lu , Borislav Petkov , Dimitri Sivanich , x86@kernel.org, Joerg Roedel , Jiang Liu Cc: Konrad Rzeszutek Wilk , David Cohen , Sander Eikelenboom , David Vrabel , Andrew Morton , Tony Luck , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org, iommu@lists.linux-foundation.org Subject: [Patch Part2 v5 13/33] x86/irq: Kill irq_cfg.irq_remapped Date: Tue, 14 Apr 2015 10:29:50 +0800 Message-Id: <1428978610-28986-14-git-send-email-jiang.liu@linux.intel.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1428978610-28986-1-git-send-email-jiang.liu@linux.intel.com> References: <1428978610-28986-1-git-send-email-jiang.liu@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now there is no user of irq_cfg.irq_remapped, so kill it. Signed-off-by: Jiang Liu Cc: Konrad Rzeszutek Wilk Cc: Tony Luck Cc: Greg Kroah-Hartman Cc: iommu@lists.linux-foundation.org Cc: Bjorn Helgaas Cc: Benjamin Herrenschmidt Cc: Rafael J. Wysocki Cc: Randy Dunlap Cc: Yinghai Lu Cc: Borislav Petkov Cc: Joerg Roedel Link: http://lkml.kernel.org/r/1416901802-24211-23-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner Tested-by: Joerg Roedel --- arch/x86/include/asm/hw_irq.h | 1 - drivers/iommu/amd_iommu.c | 1 - drivers/iommu/intel_irq_remapping.c | 2 -- 3 files changed, 4 deletions(-) diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index bbf90fe2a224..88632ea75fe0 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -193,7 +193,6 @@ struct irq_cfg { u8 vector; u8 move_in_progress : 1; #ifdef CONFIG_IRQ_REMAP - u8 remapped : 1; union { struct irq_2_iommu irq_2_iommu; struct irq_2_irte irq_2_irte; diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 20abdbaf80d9..fa26c742bc39 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -4131,7 +4131,6 @@ static void irq_remapping_prepare_irte(struct amd_ir_data *data, struct msi_msg *msg = &data->msi_entry; struct IO_APIC_route_entry *entry; - irq_cfg->remapped = 1; data->irq_2_irte.devid = devid; data->irq_2_irte.index = index + sub_handle; diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c index e76e5723ae87..21fc899e7c49 100644 --- a/drivers/iommu/intel_irq_remapping.c +++ b/drivers/iommu/intel_irq_remapping.c @@ -67,7 +67,6 @@ static int alloc_irte(struct intel_iommu *iommu, int irq, struct irq_2_iommu *irq_iommu, u16 count) { struct ir_table *table = iommu->ir_table; - struct irq_cfg *cfg = irq_cfg(irq); unsigned int mask = 0; unsigned long flags; int index; @@ -94,7 +93,6 @@ static int alloc_irte(struct intel_iommu *iommu, int irq, if (index < 0) { pr_warn("IR%d: can't allocate an IRTE\n", iommu->seq_id); } else { - cfg->remapped = 1; irq_iommu->iommu = iommu; irq_iommu->irte_index = index; irq_iommu->sub_handle = 0; -- 1.7.10.4