linux-kernel - Re: [PATCH 1/3] printk: make preferred

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Message-ID: <56A61A6F.10409@linaro.org>
Date:	Mon, 25 Jan 2016 18:51:59 +0600
From:	Aleksey Makarov <aleksey.makarov@...aro.org>
To:	Joe Perches <joe@...ches.com>, linux-acpi@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-serial@...r.kernel.org,
	Graeme Gregory <graeme.gregory@...aro.org>,
	Russell King <linux@....linux.org.uk>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J . Wysocki" <rjw@...ysocki.net>,
	Leif Lindholm <leif.lindholm@...aro.org>
Subject: Re: [PATCH 1/3] printk: make preferred_console local static bool



On 25.01.2016 18:45, Joe Perches wrote:
> On Mon, 2016-01-25 at 17:45 +0600, Aleksey Makarov wrote:
>> The variable preferred_console is used only inside register_console()
>> and it's semantics is boolean.  Make it clear.
>
> This loses the index of the preferred console.
> I'm not sure this is better.

That index is not used anywhere.  I believe the patch makes things clear.

Also, it indexes the array console_cmdline.  With introduction of the 
ACPI-selected console it does not have any sense and I would have to 
change it anyway.

Thank you
Aleksey Makarov