mfd: accept pure device as a parent, not only platform_device

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 9908aaa..f4fd797 100644
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -471,7 +471,7 @@
 	tc6393xb_cells[TC6393XB_CELL_NAND].data_size =
 		sizeof(tc6393xb_cells[TC6393XB_CELL_NAND]);
 
-	retval = mfd_add_devices(dev,
+	retval = mfd_add_devices(&dev->dev, dev->id,
 			tc6393xb_cells, ARRAY_SIZE(tc6393xb_cells),
 			iomem, tcpd->irq_base);
 
@@ -505,7 +505,7 @@
 	struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
 	int ret;
 
-	mfd_remove_devices(dev);
+	mfd_remove_devices(&dev->dev);
 
 	if (tc6393xb->irq)
 		tc6393xb_detach_irq(dev);