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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: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Joerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20200826112334.305699301@linutronix.de
This commit is contained in:
Thomas Gleixner 2020-08-26 13:17:05 +02:00
parent 874a2013a0
commit 9f0ffb4bb3
1 changed files with 0 additions and 3 deletions
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3
drivers/iommu/intel/irq_remapping.c
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@ -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;