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/raydium-rm68200.c b/drivers/video/raydium-rm68200.c
index a370cd9..373668d 100644
--- a/drivers/video/raydium-rm68200.c
+++ b/drivers/video/raydium-rm68200.c
@@ -261,7 +261,7 @@
 	return 0;
 }
 
-static int rm68200_panel_ofdata_to_platdata(struct udevice *dev)
+static int rm68200_panel_of_to_plat(struct udevice *dev)
 {
 	struct rm68200_panel_priv *priv = dev_get_priv(dev);
 	int ret;
@@ -336,7 +336,7 @@
 	.id			  = UCLASS_PANEL,
 	.of_match		  = rm68200_panel_ids,
 	.ops			  = &rm68200_panel_ops,
-	.ofdata_to_platdata	  = rm68200_panel_ofdata_to_platdata,
+	.of_to_plat	  = rm68200_panel_of_to_plat,
 	.probe			  = rm68200_panel_probe,
 	.plat_auto	= sizeof(struct mipi_dsi_panel_plat),
 	.priv_auto	= sizeof(struct rm68200_panel_priv),