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Date: Fri, 30 Jun 2006 20:34:30 -0700
From: Andrew Morton <akpm@osdl.org>
To: Adrian Bunk <bunk@stusta.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [2.6 patch] kernel/printk.c: EXPORT_SYMBOL_UNUSED
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On Fri, 30 Jun 2006 13:31:37 +0200
Adrian Bunk <bunk@stusta.de> wrote:

> This patch marks unused exports as EXPORT_SYMBOL_UNUSED.
> 
> -EXPORT_SYMBOL(console_printk);
> +EXPORT_UNUSED_SYMBOL(console_printk);  /*  June 2006  */
> -EXPORT_SYMBOL(is_console_locked);
> +EXPORT_UNUSED_SYMBOL(is_console_locked);  /*  June 2006  */

OK.

> -EXPORT_SYMBOL(__printk_ratelimit);
> +EXPORT_UNUSED_SYMBOL(__printk_ratelimit);  /*  June 2006  */

It's a generalised and more useful version of printk_ratelimit() - worth
keeping.