diff options
| author | Sinan Kaya <okaya@codeaurora.org> | 2017-12-19 08:37:47 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <helgaas@kernel.org> | 2018-01-12 02:31:05 +0300 |
| commit | d5bf0f4f2bade2f26e2a170aecfc7c1a8feb5587 (patch) | |
| tree | ed76eef08aee12ec471fe54079aa282a8c89145f /drivers/iommu/amd_iommu.c | |
| parent | 8c016394e838a48f4815d820d6589fe8da82fc9d (diff) | |
| download | linux-d5bf0f4f2bade2f26e2a170aecfc7c1a8feb5587.tar.xz | |
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.c')
| -rw-r--r-- | drivers/iommu/amd_iommu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 7d5eb004091d..821547b23c65 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -527,7 +527,8 @@ static void amd_iommu_report_page_fault(u16 devid, u16 domain_id, struct iommu_dev_data *dev_data = NULL; struct pci_dev *pdev; - 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) dev_data = get_dev_data(&pdev->dev); |