Re: [PATCH 4/7] USB: serial: ftdi_sio: Do not reset baudrate to 9600 on error

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On Thu, Jul 07, 2022 at 04:53:51PM +0200, Marek Behún wrote:
> From: Pali Rohár <pali@xxxxxxxxxx>
> 
> On failure to set new baudrate, reset baudrate to the previous value
> (as is done by other serial drivers) instead of resetting to 9600.

Where is it mandated that this is correct?  Why not keep the existing
functionality?  Did you just break systems that tried to set invalid
values and ended up with 9600 as a default?

What changed to make this a new requirement?

thanks,

greg k-h



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