linux-kernel - Re: [PATCH 01/18] lirc core device driver infrastructure

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Message-ID: <20080912164629.GA5094@kroah.com>
Date:	Fri, 12 Sep 2008 09:46:29 -0700
From:	Greg KH <greg@...ah.com>
To:	Janne Grunau <j@...nau.net>
Cc:	Andi Kleen <andi@...stfloor.org>,
	Jarod Wilson <jwilson@...hat.com>,
	linux-kernel@...r.kernel.org, Jarod Wilson <jarod@...hat.com>,
	Christoph Bartelmus <lirc@...telmus.de>,
	Mario Limonciello <superm1@...ntu.com>
Subject: Re: [PATCH 01/18] lirc core device driver infrastructure

On Tue, Sep 09, 2008 at 03:20:35PM +0200, Janne Grunau wrote:
> On Tuesday 09 September 2008 15:03:11 Andi Kleen wrote:
> > > pr_printk is not found in include/ nor by google. please explain
> >
> > pr_debug() sorry.
> 
> pr_debug() does something else. that dprintk macro prints depending on a 
> module parameter

pr_debug() is what you want, 2.6.28 will turn it into a dynamic option
to turn on and off at a per-module level.

Actually you should be using dev_dbg() instead, that's much better and
will also work the same way on a per-module level.

thanks,

greg k-h
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