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/pci/pci_octeontx.c b/drivers/pci/pci_octeontx.c
index d211d22..1693283 100644
--- a/drivers/pci/pci_octeontx.c
+++ b/drivers/pci/pci_octeontx.c
@@ -311,7 +311,7 @@
 	return ret;
 }
 
-static int pci_octeontx_ofdata_to_platdata(struct udevice *dev)
+static int pci_octeontx_of_to_plat(struct udevice *dev)
 {
 	return 0;
 }
@@ -357,7 +357,7 @@
 	.id	= UCLASS_PCI,
 	.of_match = pci_octeontx_ids,
 	.ops	= &pci_octeontx_ops,
-	.ofdata_to_platdata = pci_octeontx_ofdata_to_platdata,
+	.of_to_plat = pci_octeontx_of_to_plat,
 	.probe	= pci_octeontx_probe,
 	.priv_auto	= sizeof(struct octeontx_pci),
 	.flags = DM_FLAG_PRE_RELOC,