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USB: mos7840: fix broken TIOCMIWAIT
authorJohan Hovold <jhovold@gmail.com>
Tue, 19 Mar 2013 08:21:19 +0000 (09:21 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 5 Apr 2013 16:26:03 +0000 (09:26 -0700)
commitdfa7981463bbf902057c7c2b36c1e9e98f1651c4
treea0ed635a7fbd51ecf885daf46923f37df89501e1tree
parent957bed048fad74aa91c50420dc9c587d08f3ab38commit | diff
USB: mos7840: fix broken TIOCMIWAIT

commit e670c6af12517d08a403487b1122eecf506021cf upstream.

Make sure waiting processes are woken on modem-status changes.

Currently processes are only woken on termios changes regardless of
whether the modem status has changed.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/mos7840.c diff | blob | history
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