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/serial/serial_sifive.c b/drivers/serial/serial_sifive.c
index e9d4d91..5248c68 100644
--- a/drivers/serial/serial_sifive.c
+++ b/drivers/serial/serial_sifive.c
@@ -174,7 +174,7 @@
 		return !!(readl(&regs->txfifo) & UART_TXFIFO_FULL);
 }
 
-static int sifive_serial_ofdata_to_platdata(struct udevice *dev)
+static int sifive_serial_of_to_plat(struct udevice *dev)
 {
 	struct sifive_uart_platdata *plat = dev_get_plat(dev);
 
@@ -201,7 +201,7 @@
 	.name	= "serial_sifive",
 	.id	= UCLASS_SERIAL,
 	.of_match = sifive_serial_ids,
-	.ofdata_to_platdata = sifive_serial_ofdata_to_platdata,
+	.of_to_plat = sifive_serial_of_to_plat,
 	.plat_auto	= sizeof(struct sifive_uart_platdata),
 	.probe = sifive_serial_probe,
 	.ops	= &sifive_serial_ops,