Commit 9f0ffb4b authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

iommu/vt-d: Remove domain search for PCI/MSI[X] 



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: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarJoerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20200826112334.305699301@linutronix.de
parent 874a2013

drivers/iommu/intel/irq_remapping.c

+0 −3
Original line number Diff line number Diff line
@@ -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;

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