From cb19d9ea2ce2bcbe291d3d48e3501dc4f33ba627 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Sun, 15 Oct 2006 17:31:10 +0200
Subject: [PATCH] [Bluetooth] Check if DLC is still attached to the TTY

If the DLC device is no longer attached to the TTY device, then it
makes no sense to go through with changing the termios settings.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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Reading git-format-patch failed