firewire: core: remove obsolete comment

Target-like applications or peer-to-peer-like applications require the
global address handler registration which we have right now, or a per-
card registration.  And node lookup, while it would be nice to have,
would be impossible in the brief time between self-ID-complete event and
completion of firewire-core's topology scanning.

Signed-off-by: Stefan Richter <[email protected]>

drivers/firewire/core-transaction.c

@@ -840,14 +840,6 @@ static void handle_exclusive_region_request(struct fw_card *card,
 						   offset, request->length);
 	spin_unlock_irqrestore(&address_handler_lock, flags);
 
-	/*
-	 * FIXME: lookup the fw_node corresponding to the sender of
-	 * this request and pass that to the address handler instead
-	 * of the node ID.  We may also want to move the address
-	 * allocations to fw_node so we only do this callback if the
-	 * upper layers registered it for this node.
-	 */
-
 	if (handler == NULL)
 		fw_send_response(card, request, RCODE_ADDRESS_ERROR);
 	else