diff options
| author | Jiang Liu <jiang.liu@huawei.com> | 2013-01-21 22:20:46 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-01-25 22:42:06 +0100 |
| commit | e723f0b4f4ecaf3fdd542124b3f99379ab8df757 (patch) | |
| tree | 86504b0376a652be0cda11618623259cc99bcb8d /drivers/pci/probe.c | |
| parent | PCI: Fix reference count leak in pci_dev_present() (diff) | |
| download | linux-e723f0b4f4ecaf3fdd542124b3f99379ab8df757.tar.xz linux-e723f0b4f4ecaf3fdd542124b3f99379ab8df757.zip | |
PCI: Make device create/destroy logic symmetric
According to device model documentation, the way to create/destroy PCI
devices should be symmetric. The rule is to either use
1) device_register()/device_unregister()
or
2) device_initialize()/device_add()/device_del()/put_device().
So change PCI core logic to follow the rule and get rid of the redundant
pci_dev_get()/pci_dev_put() pair.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pci/probe.c')
| -rw-r--r-- | drivers/pci/probe.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index b97dea5784ff..48b35e15374d 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -1298,7 +1298,6 @@ void pci_device_add(struct pci_dev *dev, struct pci_bus *bus) { device_initialize(&dev->dev); dev->dev.release = pci_release_dev; - pci_dev_get(dev); set_dev_node(&dev->dev, pcibus_to_node(bus)); dev->dev.dma_mask = &dev->dma_mask; |