thunderbolt: Fix copy+paste error in match_service_id()

The second instance of TBSVC_MATCH_PROTOCOL_VERSION seems to have been
intended to be TBSVC_MATCH_PROTOCOL_REVISION.

Fixes: d1ff702 ("thunderbolt: Add support for XDomain discovery protocol")
Cc: stable <[email protected]>
Signed-off-by: Eric Biggers <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: Eric Biggers

drivers/thunderbolt/domain.c

@@ -36,7 +36,7 @@ static bool match_service_id(const struct tb_service_id *id,
 			return false;
 	}
 
-	if (id->match_flags & TBSVC_MATCH_PROTOCOL_VERSION) {
+	if (id->match_flags & TBSVC_MATCH_PROTOCOL_REVISION) {
 		if (id->protocol_revision != svc->prtcrevs)
 			return false;
 	}