Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755712Ab2EHHF6 (ORCPT ); Tue, 8 May 2012 03:05:58 -0400 Received: from mga09.intel.com ([134.134.136.24]:47282 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755445Ab2EHHFz (ORCPT ); Tue, 8 May 2012 03:05:55 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.67,351,1309762800"; d="scan'208";a="141277362" From: Suresh Siddha To: mingo@kernel.org Cc: joro@8bytes.org, Suresh Siddha , linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, Joerg Roedel Subject: [PATCH 2/3] irq_remap: fix the UP build failure Date: Tue, 8 May 2012 00:08:53 -0700 Message-Id: <1336460934-23592-2-git-send-email-suresh.b.siddha@intel.com> X-Mailer: git-send-email 1.7.6.5 In-Reply-To: <1336460934-23592-1-git-send-email-suresh.b.siddha@intel.com> References: <1336460934-23592-1-git-send-email-suresh.b.siddha@intel.com> In-Reply-To: <20120508035153.GA30652@gmail.com> References: <20120508035153.GA30652@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2895 Lines: 87 Fix the below UP build failure with CONFIG_IRQ_REMAP enabled. drivers/iommu/intel_irq_remapping.c:955:19: error: ‘struct irq_data’ has no member named ‘affinity’ Reported-by: Ingo Molnar Signed-off-by: Suresh Siddha Cc: Joerg Roedel --- drivers/iommu/intel_irq_remapping.c | 4 ++++ drivers/iommu/irq_remapping.c | 2 ++ drivers/iommu/irq_remapping.h | 2 ++ 3 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c index b4d3950..1c0255e 100644 --- a/drivers/iommu/intel_irq_remapping.c +++ b/drivers/iommu/intel_irq_remapping.c @@ -902,6 +902,7 @@ static int intel_setup_ioapic_entry(int irq, return 0; } +#ifdef CONFIG_SMP /* * Migrate the IO-APIC irq in the presence of intr-remapping. * @@ -955,6 +956,7 @@ intel_ioapic_set_affinity(struct irq_data *data, const struct cpumask *mask, cpumask_copy(data->affinity, mask); return 0; } +#endif static void intel_compose_msi_msg(struct pci_dev *pdev, unsigned int irq, unsigned int dest, @@ -1056,7 +1058,9 @@ struct irq_remap_ops intel_irq_remap_ops = { .reenable = reenable_irq_remapping, .enable_faulting = enable_drhd_fault_handling, .setup_ioapic_entry = intel_setup_ioapic_entry, +#ifdef CONFIG_SMP .set_affinity = intel_ioapic_set_affinity, +#endif .free_irq = free_irte, .compose_msi_msg = intel_compose_msi_msg, .msi_alloc_irq = intel_msi_alloc_irq, diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c index 1cf350e..40cda8e 100644 --- a/drivers/iommu/irq_remapping.c +++ b/drivers/iommu/irq_remapping.c @@ -111,6 +111,7 @@ int setup_ioapic_remapped_entry(int irq, vector, attr); } +#ifdef CONFIG_SMP int set_remapped_irq_affinity(struct irq_data *data, const struct cpumask *mask, bool force) { @@ -119,6 +120,7 @@ int set_remapped_irq_affinity(struct irq_data *data, const struct cpumask *mask, return remap_ops->set_affinity(data, mask, force); } +#endif void free_remapped_irq(int irq) { diff --git a/drivers/iommu/irq_remapping.h b/drivers/iommu/irq_remapping.h index b12974c..be9d729 100644 --- a/drivers/iommu/irq_remapping.h +++ b/drivers/iommu/irq_remapping.h @@ -59,9 +59,11 @@ struct irq_remap_ops { unsigned int, int, struct io_apic_irq_attr *); +#ifdef CONFIG_SMP /* Set the CPU affinity of a remapped interrupt */ int (*set_affinity)(struct irq_data *data, const struct cpumask *mask, bool force); +#endif /* Free an IRQ */ int (*free_irq)(int); -- 1.7.6.5 -- 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/