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/pinctrl/mtmips/pinctrl-mt7628.c b/drivers/pinctrl/mtmips/pinctrl-mt7628.c
index 8edab2f..c15da6b 100644
--- a/drivers/pinctrl/mtmips/pinctrl-mt7628.c
+++ b/drivers/pinctrl/mtmips/pinctrl-mt7628.c
@@ -534,7 +534,7 @@
 	return ret;
 }
 
-static int mt7628_pinctrl_ofdata_to_platdata(struct udevice *dev)
+static int mt7628_pinctrl_of_to_plat(struct udevice *dev)
 {
 	struct mt7628_pinctrl_priv *priv = dev_get_priv(dev);
 
@@ -578,7 +578,7 @@
 	.name = "mt7628-pinctrl",
 	.id = UCLASS_PINCTRL,
 	.of_match = mt7628_pinctrl_ids,
-	.ofdata_to_platdata = mt7628_pinctrl_ofdata_to_platdata,
+	.of_to_plat = mt7628_pinctrl_of_to_plat,
 	.ops = &mt7628_pinctrl_ops,
 	.probe = mt7628_pinctrl_probe,
 	.priv_auto	= sizeof(struct mt7628_pinctrl_priv),