| commit | 344e06430a72347b554a7fd98f3a961084f37be6 | [log] [tgz] |
|---|---|---|
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | Wed Oct 11 17:19:54 2017 +0300 |
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | Thu Apr 18 11:18:53 2019 +0300 |
| tree | 749030b9462451e58673e0ceb987be245d26c978 | |
| parent | 99cabbb006f1eb509e8bbc88c020c806017ed582 [diff] |
thunderbolt: Scan only valid NULL adapter ports in hotplug The only way to expand Thunderbolt topology is through the NULL adapter ports (typically ports 1, 2, 3 and 4). There is no point handling Thunderbolt hotplug events on any other port. Add a helper function (tb_port_is_null()) that can be used to determine if the port is NULL port, and use it in software connection manager code when hotplug event is handled. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>