| commit | 2330d0a853da260d8a9834a70df448032b9ff623 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Tue Jan 03 16:39:45 2017 +0100 |
| committer | Johan Hovold <johan@kernel.org> | Wed Jan 04 10:37:17 2017 +0100 |
| tree | 910a076d3386b2a8c2443e4078a2484c8e14e394 | |
| parent | 4f9785cc99feeb3673993b471f646b4dbaec2cc1 [diff] |
USB: serial: io_ti: fix I/O after disconnect
Cancel the heartbeat work on driver unbind in order to avoid I/O after
disconnect in case the port is held open.
Note that the cancel in release() is still needed to stop the heartbeat
after late probe errors.
Fixes: 26c78daade0f ("USB: io_ti: Add heartbeat to keep idle EP/416
ports from disconnecting")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>