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iommu/vt-d: Remove domain search for PCI/MSI[X]
author
Thomas Gleixner
<tglx@linutronix.de>
Wed, 26 Aug 2020 11:17:05 +0000
(13:17 +0200)
committer
Thomas Gleixner
<tglx@linutronix.de>
Wed, 16 Sep 2020 14:52:38 +0000
(16:52 +0200)
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
drivers/iommu/intel/irq_remapping.c
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diff --git
a/drivers/iommu/intel/irq_remapping.c
b/drivers/iommu/intel/irq_remapping.c
index
68692a4
..
0cfce1d
100644
(file)
--- 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;