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authorSinan Kaya <okaya@codeaurora.org>2017-12-19 00:37:47 -0500
committerBjorn Helgaas <helgaas@kernel.org>2018-01-11 17:31:05 -0600
commitd5bf0f4f2bade2f26e2a170aecfc7c1a8feb5587 (patch)
treeed76eef08aee12ec471fe54079aa282a8c89145f /drivers/iommu/amd_iommu_v2.c
parent8c016394e838a48f4815d820d6589fe8da82fc9d (diff)
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iommu/amd: Deprecate pci_get_bus_and_slot()
pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as where a PCI device is present. This restricts the device drivers to be reused for other domain numbers. Getting ready to remove pci_get_bus_and_slot() function in favor of pci_get_domain_bus_and_slot(). Hard-code the domain number as 0 for the AMD IOMMU driver. Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Signed-off-by: Bjorn Helgaas <helgaas@kernel.org> Reviewed-by: Gary R Hook <gary.hook@amd.com> Acked-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/amd_iommu_v2.c')
-rw-r--r--drivers/iommu/amd_iommu_v2.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iommu/amd_iommu_v2.c b/drivers/iommu/amd_iommu_v2.c
index 7d94e1d39e5e..8696382be837 100644
--- a/drivers/iommu/amd_iommu_v2.c
+++ b/drivers/iommu/amd_iommu_v2.c
@@ -564,7 +564,8 @@ static int ppr_notifier(struct notifier_block *nb, unsigned long e, void *data)
finish = (iommu_fault->tag >> 9) & 1;
devid = iommu_fault->device_id;
- pdev = pci_get_bus_and_slot(PCI_BUS_NUM(devid), devid & 0xff);
+ pdev = pci_get_domain_bus_and_slot(0, PCI_BUS_NUM(devid),
+ devid & 0xff);
if (!pdev)
return -ENODEV;
dev_data = get_dev_data(&pdev->dev);
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