[PATCH] PCI: Remove duplicate pci_disable_device for pcie port

[Yinghai Lu]

During chasing one PCI xHCI hotplug problem, David Bulkow found

	static void pcie_portdrv_remove(struct pci_dev *dev)
	{
        	pcie_port_device_remove(dev);
	        pci_disable_device(dev);
	}
and
	void pcie_port_device_remove(struct pci_dev *dev)
	{
        	device_for_each_child(&dev->dev, NULL, remove_iter);
	        cleanup_service_irqs(dev);
	        pci_disable_device(dev);
	}

that extra pci_disable_device in pcie_port_device_remove() was added by
| commit dc5351784eb36f1fec4efa88e01581be72c0b711
| Author: Kenji Kaneshige <kaneshige.kenji@xxxxxxxxxxxxxx>
| Date:   Wed Nov 25 21:04:00 2009 +0900
|
|    PCI: portdrv: cleanup service irqs initialization

so pci_dsiable_device is called two times.

We should remove extra one in pcie_portdrv_remove.

Reported-by: David Bulkow <David.Bulkow@xxxxxxxxxxx>
Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>

---
 drivers/pci/pcie/portdrv_pci.c |    1 -
 1 file changed, 1 deletion(-)

Index: linux-2.6/drivers/pci/pcie/portdrv_pci.c
===================================================================
--- linux-2.6.orig/drivers/pci/pcie/portdrv_pci.c
+++ linux-2.6/drivers/pci/pcie/portdrv_pci.c
@@ -223,7 +223,6 @@ static int pcie_portdrv_probe(struct pci
 static void pcie_portdrv_remove(struct pci_dev *dev)
 {
 	pcie_port_device_remove(dev);
-	pci_disable_device(dev);
 }
 
 static int error_detected_iter(struct device *device, void *data)
--
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