mtd: scb2_flash: 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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

drivers/mtd/maps/scb2_flash.c

@@ -212,7 +212,6 @@ static void scb2_flash_remove(struct pci_dev *dev)
 
 	if (!region_fail)
 		release_mem_region(SCB2_ADDR, SCB2_WINDOW);
-	pci_set_drvdata(dev, NULL);
 }
 
 static struct pci_device_id scb2_flash_pci_ids[] = {