On Wed, Jan 28, 2026 at 05:09:31PM +0200, Ilpo Järvinen wrote:
> On Wed, 28 Jan 2026, Andy Shevchenko wrote:

...

> > -	if (up->dma)
> > -		serial8250_release_dma(up);
> > +	serial8250_release_dma(up);
> > +	up->dma = NULL;
> 
> Seems reasonable safeguard,

Note, 8250_omap does the same for last 3 years.

> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

Thanks!


-- 
With Best Regards,
Andy Shevchenko