PCI/portdrv: Remove extra get_device()/put_device() for pcie_device
Previously pcie_device_init() called get_device() if device_register() for
the new pcie_device succeeded, and remove_iter() called put_device() when
removing before unregistering the device.
But device_register() already increments the reference count in
device_add(), so we don't need to do it again here.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index 9811eea..6a6e5490 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -349,7 +349,6 @@
return retval;
}
- get_device(device);
return 0;
}
@@ -456,10 +455,8 @@
static int remove_iter(struct device *dev, void *data)
{
- if (dev->bus == &pcie_port_bus_type) {
- put_device(dev);
+ if (dev->bus == &pcie_port_bus_type)
device_unregister(dev);
- }
return 0;
}