linux-kernel - Re: [PATCH v1 1/1] serial: 8250_port: Assign UPIO

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Message-Id: <ce88e017-9c2a-4963-a64c-9893e12cf6ea@app.fastmail.com>
Date: Mon, 25 Nov 2024 11:45:32 +0100
From: "Arnd Bergmann" <arnd@...nel.org>
To: "Andy Shevchenko" <andriy.shevchenko@...ux.intel.com>,
 "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
 linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Cc: "Jiri Slaby" <jirislaby@...nel.org>
Subject: Re: [PATCH v1 1/1] serial: 8250_port: Assign UPIO_UNKNOWN instead of its
 direct value

On Mon, Nov 25, 2024, at 11:33, Andy Shevchenko wrote:
> serial8250_init_port() assings 0xFF for the unset or unknown port
> IO type, use predefined constant for that instead.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

Acked-by: Arnd Bergmann <arnd@...db.de>

I already thought about sending the same thing, but was going
to wait until we have found a solution to the
!CONFIG_HAS_IOPORT warning.

      Arnd