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/net/ti/cpsw.c b/drivers/net/ti/cpsw.c
index 9aa1858..68f4191 100644
--- a/drivers/net/ti/cpsw.c
+++ b/drivers/net/ti/cpsw.c
@@ -1223,7 +1223,7 @@
 							"max-speed", 0);
 }
 
-static int cpsw_eth_ofdata_to_platdata(struct udevice *dev)
+static int cpsw_eth_of_to_plat(struct udevice *dev)
 {
 	struct eth_pdata *pdata = dev_get_plat(dev);
 	struct cpsw_platform_data *data;
@@ -1377,7 +1377,7 @@
 	.id	= UCLASS_ETH,
 #if CONFIG_IS_ENABLED(OF_CONTROL)
 	.of_match = cpsw_eth_ids,
-	.ofdata_to_platdata = cpsw_eth_ofdata_to_platdata,
+	.of_to_plat = cpsw_eth_of_to_plat,
 	.plat_auto	= sizeof(struct eth_pdata),
 #endif
 	.probe	= cpsw_eth_probe,