Re: [PATCH v3] serial: 8250: Fix fifo underflow on flush
From: Wentao Guan
Date: Sat Feb 22 2025 - 08:27:20 EST
Hello John,
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?
BRs
Wentao Guan