From 8949dd658638701de3015c64785742a6bc348f10 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 26 Aug 2020 13:17:05 +0200 Subject: [PATCH] iommu/vt-d: Remove domain search for PCI/MSI[X] commit opencloudos. Now that the domain can be retrieved through device::msi_domain the domain search for PCI_MSI[X] is not longer required. Remove it. Signed-off-by: Thomas Gleixner Acked-by: Joerg Roedel Link: https://lore.kernel.org/r/20200826112334.305699301@linutronix.de Signed-off-by: Chen Zhuo Signed-off-by: Xinghui Li --- drivers/iommu/intel/irq_remapping.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c index f8d7e4ae261a..aedaae4630bc 100644 --- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -1138,9 +1138,6 @@ static struct irq_domain *intel_get_irq_domain(struct irq_alloc_info *info) return map_ioapic_to_ir(info->devid); case X86_IRQ_ALLOC_TYPE_HPET_GET_PARENT: return map_hpet_to_ir(info->devid); - case X86_IRQ_ALLOC_TYPE_PCI_MSI: - case X86_IRQ_ALLOC_TYPE_PCI_MSIX: - return map_dev_to_ir(msi_desc_to_pci_dev(info->desc)); default: WARN_ON_ONCE(1); return NULL;