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/video/tegra124/sor.c b/drivers/video/tegra124/sor.c
index 83f3aad..95976ee 100644
--- a/drivers/video/tegra124/sor.c
+++ b/drivers/video/tegra124/sor.c
@@ -1042,7 +1042,7 @@
 	return 0;
 }
 
-static int tegra_sor_ofdata_to_platdata(struct udevice *dev)
+static int tegra_sor_of_to_plat(struct udevice *dev)
 {
 	struct tegra_dc_sor_data *priv = dev_get_priv(dev);
 	int ret;
@@ -1077,7 +1077,7 @@
 	.name	= "sor_tegra",
 	.id	= UCLASS_VIDEO_BRIDGE,
 	.of_match = tegra_sor_ids,
-	.ofdata_to_platdata = tegra_sor_ofdata_to_platdata,
+	.of_to_plat = tegra_sor_of_to_plat,
 	.ops	= &tegra_sor_ops,
 	.priv_auto	= sizeof(struct tegra_dc_sor_data),
 };