dm: treewide: Rename auto_alloc_size members to be shorter

This construct is quite long-winded. In earlier days it made some sense
since auto-allocation was a strange concept. But with driver model now
used pretty universally, we can shorten this to 'auto'. This reduces
verbosity and makes it easier to read.

Coincidentally it also ensures that every declaration is on one line,
thus making dtoc's job easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/usb/musb-new/ti-musb.c b/drivers/usb/musb-new/ti-musb.c
index f4f26d8..34b1a34 100644
--- a/drivers/usb/musb-new/ti-musb.c
+++ b/drivers/usb/musb-new/ti-musb.c
@@ -204,8 +204,8 @@
 	.probe = ti_musb_host_probe,
 	.remove = ti_musb_host_remove,
 	.ops	= &musb_usb_ops,
-	.platdata_auto_alloc_size = sizeof(struct ti_musb_platdata),
-	.priv_auto_alloc_size = sizeof(struct musb_host_data),
+	.platdata_auto	= sizeof(struct ti_musb_platdata),
+	.priv_auto	= sizeof(struct musb_host_data),
 };
 
 #if CONFIG_IS_ENABLED(DM_USB_GADGET)
@@ -277,8 +277,8 @@
 	.probe = ti_musb_peripheral_probe,
 	.remove = ti_musb_peripheral_remove,
 	.ops	= &musb_usb_ops,
-	.platdata_auto_alloc_size = sizeof(struct ti_musb_platdata),
-	.priv_auto_alloc_size = sizeof(struct ti_musb_peripheral),
+	.platdata_auto	= sizeof(struct ti_musb_platdata),
+	.priv_auto	= sizeof(struct ti_musb_peripheral),
 	.flags = DM_FLAG_PRE_RELOC,
 };
 #endif