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/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 0ca20a9..58a9a1d 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -366,7 +366,7 @@
 	int nports;
 };
 
-static int ehci_usb_ofdata_to_platdata(struct udevice *dev)
+static int ehci_usb_of_to_plat(struct udevice *dev)
 {
 	struct usb_platdata *plat = dev_get_plat(dev);
 
@@ -402,7 +402,7 @@
 	.id	= UCLASS_USB,
 	.of_match = omap_ehci_dt_ids,
 	.probe = omap_ehci_probe,
-	.ofdata_to_platdata = ehci_usb_ofdata_to_platdata,
+	.of_to_plat = ehci_usb_of_to_plat,
 	.plat_auto	= sizeof(struct usb_platdata),
 	.priv_auto	= sizeof(struct ehci_omap_priv_data),
 	.remove = ehci_deregister,