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-vf.c b/drivers/usb/host/ehci-vf.c
index e311282..a517c61 100644
--- a/drivers/usb/host/ehci-vf.c
+++ b/drivers/usb/host/ehci-vf.c
@@ -215,7 +215,7 @@
 	u32 portnr;
 };
 
-static int vf_usb_ofdata_to_platdata(struct udevice *dev)
+static int vf_usb_of_to_plat(struct udevice *dev)
 {
 	struct ehci_vf_priv_data *priv = dev_get_priv(dev);
 	const void *dt_blob = gd->fdt_blob;
@@ -354,7 +354,7 @@
 	.probe = ehci_usb_probe,
 	.remove = ehci_deregister,
 	.ops = &ehci_usb_ops,
-	.ofdata_to_platdata = vf_usb_ofdata_to_platdata,
+	.of_to_plat = vf_usb_of_to_plat,
 	.plat_auto	= sizeof(struct usb_platdata),
 	.priv_auto	= sizeof(struct ehci_vf_priv_data),
 	.flags = DM_FLAG_ALLOC_PRIV_DMA,