linux-kernel - Re: [PATCH] ACPI: SPCR: Support Precise Baud Rate filed

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Message-ID: <20250913070716.16533-1-cp0613@linux.alibaba.com>
Date: Sat, 13 Sep 2025 15:07:16 +0800
From: cp0613@...ux.alibaba.com
To: rafael@...nel.org
Cc: cp0613@...ux.alibaba.com,
	guoren@...nel.org,
	jeeheng.sia@...rfivetech.com,
	lenb@...nel.org,
	linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ACPI: SPCR: Support Precise Baud Rate filed

On Fri, 12 Sep 2025 16:02:58 +0200, rafael@...nel.org wrote:

> > +       if (table->precise_baudrate)
> > +               baud_rate = table->precise_baudrate;
> > +       else switch (table->baud_rate) {> 

> Please do not change the indentation below.> 

> > +               case 0:
> > +                       /*
> > +                        * SPCR 1.04 defines 0 as a preconfigured state of UART.
> > +                        * Assume firmware or bootloader configures console correctly.
> > +                        */
> > +                       baud_rate = 0;
> > +                       break;

I got it.