misc: mei: remove unnecessary pci_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/mei/pci-me.c

@@ -239,7 +239,6 @@ static void mei_me_remove(struct pci_dev *pdev)
 
 	free_irq(pdev->irq, dev);
 	pci_disable_msi(pdev);
-	pci_set_drvdata(pdev, NULL);
 
 	if (hw->mem_addr)
 		pci_iounmap(pdev, hw->mem_addr);