From d5bf0f4f2bade2f26e2a170aecfc7c1a8feb5587 Mon Sep 17 00:00:00 2001 From: Sinan Kaya Date: Tue, 19 Dec 2017 00:37:47 -0500 Subject: 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 Signed-off-by: Bjorn Helgaas Reviewed-by: Gary R Hook Acked-by: Joerg Roedel --- drivers/iommu/amd_iommu_v2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/iommu/amd_iommu_v2.c') 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); -- cgit v1.2.3