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/clk/rockchip/clk_rk3036.c b/drivers/clk/rockchip/clk_rk3036.c
index 8d11e24..07ef613 100644
--- a/drivers/clk/rockchip/clk_rk3036.c
+++ b/drivers/clk/rockchip/clk_rk3036.c
@@ -318,7 +318,7 @@
 	.set_rate	= rk3036_clk_set_rate,
 };
 
-static int rk3036_clk_ofdata_to_platdata(struct udevice *dev)
+static int rk3036_clk_of_to_plat(struct udevice *dev)
 {
 	struct rk3036_clk_priv *priv = dev_get_priv(dev);
 
@@ -376,7 +376,7 @@
 	.id		= UCLASS_CLK,
 	.of_match	= rk3036_clk_ids,
 	.priv_auto	= sizeof(struct rk3036_clk_priv),
-	.ofdata_to_platdata = rk3036_clk_ofdata_to_platdata,
+	.of_to_plat = rk3036_clk_of_to_plat,
 	.ops		= &rk3036_clk_ops,
 	.bind		= rk3036_clk_bind,
 	.probe		= rk3036_clk_probe,