Rework entire pts handling.

[nageru] / bmusb

diff --git a/bmusb b/bmusb
index 6fd0f2d883caf80001dc04e324ac4036ae396e06..e6f8f805a7224fedf90ba90ef5a3ca83d21b6c6b 160000 (submodule)
--- a/bmusb
+++ b/bmusb
@@ -1 +1 @@
-Subproject commit 6fd0f2d883caf80001dc04e324ac4036ae396e06
+Subproject commit e6f8f805a7224fedf90ba90ef5a3ca83d21b6c6b