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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-03-19 21:59:44 (GMT) |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-03-19 21:59:44 (GMT) |
| commit | c7c350e92aab1bba68f26a6027b734adcf9824ba (patch) | |
| tree | aa99bd94c3049dd871d9c030d70a5f3d87591a95 /drivers/pci/bus.c | |
| parent | 2f42b5d043ee271d1e5d30ecd77186b6c4d4e534 (diff) | |
| parent | f8512ad0da16cbe156f3a7627971cdf0b39c4138 (diff) | |
| download | linux-fsl-qoriq-c7c350e92aab1bba68f26a6027b734adcf9824ba.tar.xz | |
Merge branch 'hotfixes' into devel
Diffstat (limited to 'drivers/pci/bus.c')
| -rw-r--r-- | drivers/pci/bus.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c index 6a9403d..d708358 100644 --- a/drivers/pci/bus.c +++ b/drivers/pci/bus.c @@ -143,14 +143,18 @@ void pci_bus_add_devices(struct pci_bus *bus) /* register the bus with sysfs as the parent is now * properly registered. */ child_bus = dev->subordinate; + if (child_bus->is_added) + continue; child_bus->dev.parent = child_bus->bridge; retval = device_register(&child_bus->dev); if (retval) dev_err(&dev->dev, "Error registering pci_bus," " continuing...\n"); - else + else { + child_bus->is_added = 1; retval = device_create_file(&child_bus->dev, &dev_attr_cpuaffinity); + } if (retval) dev_err(&dev->dev, "Error creating cpuaffinity" " file, continuing...\n"); |