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| author | Joerg Roedel <joerg.roedel@amd.com> | 2008-12-10 20:01:45 +0100 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2009-01-03 14:11:57 +0100 |
| commit | edcb34da259c503a2ffd37e51a658672ba3bc7a2 (patch) | |
| tree | 18b4ade67c091b286497610f43b826af6c8feab3 /arch/x86/kernel/amd_iommu.c | |
| parent | c226f853091577e665ebc02c064af4834d8d4f28 (diff) | |
| download | lwn-edcb34da259c503a2ffd37e51a658672ba3bc7a2.tar.gz lwn-edcb34da259c503a2ffd37e51a658672ba3bc7a2.zip | |
AMD IOMMU: use calc_devid in prealloc_protection_domains
Impact: cleanup
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'arch/x86/kernel/amd_iommu.c')
| -rw-r--r-- | arch/x86/kernel/amd_iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index e410e97e5b0a..3011ea7a3f82 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -1543,7 +1543,7 @@ void prealloc_protection_domains(void) u16 devid; while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) { - devid = (dev->bus->number << 8) | dev->devfn; + devid = calc_devid(dev->bus->number, dev->devfn); if (devid > amd_iommu_last_bdf) continue; devid = amd_iommu_alias_table[devid]; |