From: Johan Hovold <jhovold@gmail.com>
Date: Tue, 19 Mar 2013 08:21:19 +0000 (+0100)
Subject: USB: mos7840: fix broken TIOCMIWAIT
X-Git-Tag: v3.9-rc4~11^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e670c6af12517d08a403487b1122eecf506021cf;p=pandora-kernel.git

USB: mos7840: fix broken TIOCMIWAIT

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.

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