Re: [PATCH v3] serial: 8250: Fix fifo underflow on flush
From: John Keeping
Date: Mon Feb 24 2025 - 07:25:51 EST
On Sat, Feb 22, 2025 at 09:26:27PM +0800, Wentao Guan wrote:
> It seems strange that call 'dmaengine_terminate_async( **dma->rxchan** );' in
> 'serial8250_ **tx** _dma_flush' during code review.
> I am not a professional reviewer in this module, could you explaim the change?
It's a typo! Nice catch, I will send a patch to fix this.
Regards,
John