linux-kernel - Re: [PATCH v3] tty: serial: meson: Implement earlycon support

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Message-ID: <2758553.xUr6zr8gHg@wuerfel>
Date:	Wed, 02 Mar 2016 10:19:54 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Andreas Färber <afaerber@...e.de>,
	linux-meson@...glegroups.com,
	Peter Hurley <peter@...leysoftware.com>,
	Jonathan Corbet <corbet@....net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Nicolas Saenz Julienne <nicolassaenzj@...il.com>,
	"open list:DOCUMENTATION" <linux-doc@...r.kernel.org>,
	open list <linux-kernel@...r.kernel.org>,
	"open list:SERIAL DRIVERS" <linux-serial@...r.kernel.org>,
	Jiri Slaby <jslaby@...e.com>, Carlo Caione <carlo@...one.org>
Subject: Re: [PATCH v3] tty: serial: meson: Implement earlycon support

On Wednesday 02 March 2016 03:49:09 Andreas Färber wrote:
> Split off the bulk of the existing meson_serial_console_write()
> implementation into meson_serial_port_write() for implementing
> meson_serial_early_console_write().
> 
> Use "meson" as the earlycon driver name, courtesy of Nicolas.
> 
> Signed-off-by: Nicolas Saenz Julienne <nicolassaenzj@...il.com>
> Signed-off-by: Andreas Färber <afaerber@...e.de>
> ---

I think you also have to add

	select SERIAL_EARLYCON

in the Kconfig file now, to avoid build errors when no other
driver selects that.

	Arnd