linux-kernel - Re: [PATCH LINUX v3 03/10] tty: xuartps: Don't consider circular buffer when enabling transmitter

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Message-ID: <56631C47.6010905@hurleysoftware.com>
Date:	Sat, 5 Dec 2015 12:17:59 -0500
From:	Peter Hurley <peter@...leysoftware.com>
To:	Soren Brinkmann <soren.brinkmann@...inx.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Jiri Slaby <jslaby@...e.com>,
	Michal Simek <michal.simek@...inx.com>,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH LINUX v3 03/10] tty: xuartps: Don't consider circular
 buffer when enabling transmitter

On 11/21/2015 09:59 PM, Soren Brinkmann wrote:
> Restarting the transmitter even if the circ buffer is empty may be
> necessary to push out remaining data when the port is restarted after
> being stopped.

Reviewed-by: Peter Hurley <peter@...leysoftware.com>


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