; linux-arm-ker...@lists.infradead.org
Subject: Re: [PATCH 1/5] tty/serial: at91: correct check of buf used in DMA
On 02/26/2015, 07:55 AM, Leilei Zhao wrote:
> We only use buf of ring In DMA rx function while using buf of xmit in
> DMA tx function. So here we need definitively to check the
On 02/26/2015, 07:55 AM, Leilei Zhao wrote:
> We only use buf of ring In DMA rx function while using buf of xmit
> in DMA tx function. So here we need definitively to check the buf
> of ring which is corresponding to DMA rx function.
>
> Signed-off-by: Leilei Zhao
> Acked-by: Nicolas Ferre
> ---
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