linux-kernel - Re: [PATCH] snd: soc: cx20442 codec: set tty->receiver_room in v253

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Date:	Fri, 17 Jun 2016 12:40:09 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Janusz Krzysztofik <jmkrzyszt@...il.com>
Cc:	Liam Girdwood <lgirdwood@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] snd: soc: cx20442 codec: set tty->receiver_room in
 v253_open

On Thu, Jun 16, 2016 at 10:04:35PM +0200, Janusz Krzysztofik wrote:
> Commit 79901317ce80 ("n_tty: Don't flush buffer when closing ldisc"),
> introduced in v3.10, revealed a bug in the cx20442 codec driver
> which has never been setting tty->receive_room on line discipline
> open as it should from the beginning. Fix it.

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