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authorYinghai Lu <yinghai@kernel.org>2012-05-17 18:51:11 -0700
committerBjorn Helgaas <bhelgaas@google.com>2012-06-13 15:42:22 -0600
commitb918c62e086b2130a7bae44110ca516ef10bfe5a (patch)
treee4aee0e76da9a6ddd2d787de63f4ae7ad4d10e59 /drivers/iommu
parent92f02430934ca1c1e991a1ab3541880575042697 (diff)
downloadblackbird-op-linux-b918c62e086b2130a7bae44110ca516ef10bfe5a.tar.gz
blackbird-op-linux-b918c62e086b2130a7bae44110ca516ef10bfe5a.zip
PCI: replace struct pci_bus secondary/subordinate with busn_res
Replace the struct pci_bus secondary/subordinate members with the struct resource busn_res. Later we'll build a resource tree of these bus numbers. [bhelgaas: changelog] Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/intel-iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index b12af2ff8c54..2fb7d1598a68 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -661,7 +661,7 @@ static struct intel_iommu *device_to_iommu(int segment, u8 bus, u8 devfn)
if (drhd->devices[i] &&
drhd->devices[i]->subordinate &&
drhd->devices[i]->subordinate->number <= bus &&
- drhd->devices[i]->subordinate->subordinate >= bus)
+ drhd->devices[i]->subordinate->busn_res.end >= bus)
return drhd->iommu;
}
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