[MTD] [NAND] Add parent info for CAFÉ controller

Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

drivers/mtd/nand/cafe_nand.c

@@ -654,6 +654,7 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev,
 	}
 	cafe = (void *)(&mtd[1]);
 
+	mtd->dev.parent = &pdev->dev;
 	mtd->priv = cafe;
 	mtd->owner = THIS_MODULE;