[patch V2 38/46] iommu/amd: Remove domain search for PCI/MSI
From: Thomas Gleixner <hidden>
Date: 2020-08-26 12:09:26
Also in:
linux-iommu, linux-pci, lkml, xen-devel
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 <redacted> --- V2: New patch --- drivers/iommu/amd/iommu.c | 3 --- 1 file changed, 3 deletions(-)
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c@@ -3548,9 +3548,6 @@ static struct irq_domain *get_irq_domain case X86_IRQ_ALLOC_TYPE_IOAPIC_GET_PARENT: case X86_IRQ_ALLOC_TYPE_HPET_GET_PARENT: return iommu->ir_domain; - case X86_IRQ_ALLOC_TYPE_PCI_MSI: - case X86_IRQ_ALLOC_TYPE_PCI_MSIX: - return iommu->msi_domain; default: WARN_ON_ONCE(1); return NULL;