tree d9e88ffeba1fd99eb52e2f98d93b5584eb62b2c9
parent 8bde9658a0e6a7098dcda1ce6ea6b278029644b4
author Johan Hovold <jhovold@gmail.com> 1362668149 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1363649273 -0700

TTY: wake up processes last at hangup

Move wake up of processes on blocked-open and modem-status wait queues
to after port shutdown at hangup.

This way the woken up processes can use the ASYNC_INITIALIZED flag to
detect port shutdown.

Note that this is the order currently used by serial-core.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>