From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Thu, 25 Feb 2016 18:55:35 +0100
Subject: [U-Boot] [PATCH] serial: Move carriage return before line feed
 for some serial drivers
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References: <1456368085-19979-1-git-send-email-b18965@freescale.com>
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On 02/25/2016 03:41 AM, Alison Wang wrote:
> In general, a carriage return needs to execute before a line feed.
> The patch is to change some serial drivers based on this rule, such
> as serial_mxc.c, serial_pxa.c, serial_s3c24x0.c and usbtty.c.
> 
> Signed-off-by: Alison Wang <alison.wang@nxp.com>

Why isn't this CR-LF stuff handled in common code instead ? It'd be much
better than having billion copies of the exact same logic (some of them
more buggy than the others) in drivers.