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/misc/microchip_flexcom.c b/drivers/misc/microchip_flexcom.c
index a95d9cb..d0ef2ef 100644
--- a/drivers/misc/microchip_flexcom.c
+++ b/drivers/misc/microchip_flexcom.c
@@ -21,7 +21,7 @@
 	u32 flexcom_mode;
 };
 
-static int microchip_flexcom_ofdata_to_platdata(struct udevice *dev)
+static int microchip_flexcom_of_to_plat(struct udevice *dev)
 {
 	struct microchip_flexcom_platdata *plat = dev_get_plat(dev);
 	int ret;
@@ -61,6 +61,6 @@
 	.name	= "microchip_flexcom",
 	.id	= UCLASS_MISC,
 	.of_match = microchip_flexcom_ids,
-	.ofdata_to_platdata = microchip_flexcom_ofdata_to_platdata,
+	.of_to_plat = microchip_flexcom_of_to_plat,
 	.plat_auto	= sizeof(struct microchip_flexcom_platdata),
 };