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Subject[tip: x86/irq] iommu/amd: Remove domain search for PCI/MSI
The following commit has been merged into the x86/irq branch of tip:

Commit-ID: bc95fd0d7c4273034b9486aaf369777eaaa00cb7
Gitweb: https://git.kernel.org/tip/bc95fd0d7c4273034b9486aaf369777eaaa00cb7
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Wed, 26 Aug 2020 13:17:06 +02:00
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Wed, 16 Sep 2020 16:52:38 +02:00

iommu/amd: Remove domain search for PCI/MSI

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>
Link: https://lore.kernel.org/r/20200826112334.400700807@linutronix.de
---
drivers/iommu/amd/iommu.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index a9d8b32..ef64e01 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -3562,9 +3562,6 @@ static struct irq_domain *get_irq_domain_for_devid(struct irq_alloc_info *info,
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;
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