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From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Long Cheng <long.cheng@mediatek.com>,
        Vinod Koul <vinod.koul@intel.com>, Rob Herring <robh+dt@kernel.org>,
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Subject: Re: [PATCH 3/4] serial: 8250-mtk: add uart DMA support
Date: Thu, 16 Feb 2017 14:23:42 +0100
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On Thursday, February 16, 2017 7:07:30 PM CET Long Cheng wrote:
> Modify uart register to support DMA function.
> 
> Signed-off-by: Long Cheng <long.cheng@mediatek.com>
> ---
>  drivers/tty/serial/8250/8250_mtk.c |  194 +++++++++++++++++++++++++++++++++++-
>  1 file changed, 193 insertions(+), 1 deletion(-)
> 

This code looks a lot like the one in 8250_omap.c and 8250_dma.c.
Could it be made more generic so we can share more of the implementation?

	Arnd