dm: treewide: Rename ofdata_to_platdata() to of_to_plat()

This name is far too long. Rename it to remove the 'data' bits. This makes
it consistent with the platdata->plat rename.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/timer/atmel_pit_timer.c b/drivers/timer/atmel_pit_timer.c
index d88a05a..7b445df 100644
--- a/drivers/timer/atmel_pit_timer.c
+++ b/drivers/timer/atmel_pit_timer.c
@@ -58,7 +58,7 @@
 	return 0;
 }
 
-static int atmel_pit_ofdata_to_platdata(struct udevice *dev)
+static int atmel_pit_of_to_plat(struct udevice *dev)
 {
 	struct atmel_pit_platdata *plat = dev_get_plat(dev);
 
@@ -80,7 +80,7 @@
 	.name	= "atmel_pit",
 	.id	= UCLASS_TIMER,
 	.of_match = atmel_pit_ids,
-	.ofdata_to_platdata = atmel_pit_ofdata_to_platdata,
+	.of_to_plat = atmel_pit_of_to_plat,
 	.plat_auto	= sizeof(struct atmel_pit_platdata),
 	.probe	= atmel_pit_probe,
 	.ops	= &atmel_pit_ops,