linux-kernel - Re: [PATCH v3 3/7] backlight: cr_bllcd: use pr

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Message-ID: <1337181264.26509.12.camel@joe2Laptop>
Date:	Wed, 16 May 2012 08:14:24 -0700
From:	Joe Perches <joe@...ches.com>
To:	Jingoo Han <jg1.han@...sung.com>
Cc:	'Andrew Morton' <akpm@...ux-foundation.org>,
	'LKML' <linux-kernel@...r.kernel.org>,
	'Richard Purdie' <rpurdie@...ys.net>
Subject: Re: [PATCH v3 3/7] backlight: cr_bllcd: use pr_err/info instead of
 printk

On Wed, 2012-05-16 at 17:09 +0900, Jingoo Han wrote:
> This patch uses pr_err/info instead of printk to allow dynamic debugging.

Hi again.

pr_debug, dev_dbg and netdev_dbg are the only things
that can use dynamic debugging.

All the other levels are just normal logging mechanisms.

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