Johan Hovold 3018bb5158 USB: f81232: fix TIOCMIWAIT and disconnect ...

Use tty-port modem-status-change wait queue on which processes are woken
up at hangup and disconnect.

Currently a process waiting on modem-status changes will not be woken on
device disconnect.

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

2013-03-25 13:50:52 -07:00

9.0 KiB

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