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From: Grant Likely <grant.likely@secretlab.ca>
Date: Fri, 26 Nov 2010 00:18:49 -0700
Message-ID: <AANLkTimkovvHzgdnGtGpTH1pz8QLi9K0-rcWVHCdMJbu@mail.gmail.com>
Subject: Re: [PATCH v2 1/4] drivers: hwspinlock: add generic framework
To: Olof Johansson <olof@lixom.net>
Cc: Ohad Ben-Cohen <ohad@wizery.com>, linux-omap@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        Hari Kanigeri <h-kanigeri2@ti.com>, Benoit Cousson <b-cousson@ti.com>,
        Arnd Bergmann <arnd@arndb.de>, Tony Lindgren <tony@atomide.com>,
        Greg KH <greg@kroah.com>, Kevin Hilman <khilman@deeprootsystems.com>,
        akpm@linux-foundation.org, Suman Anna <s-anna@ti.com>
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On Thu, Nov 25, 2010 at 9:59 PM, Olof Johansson <olof@lixom.net> wrote:
> On Tue, Nov 23, 2010 at 05:38:57PM +0200, Ohad Ben-Cohen wrote:
>> +#define pr_fmt(fmt) ? ?"%s: " fmt, __func__
>
> Not used.

pr_fmt() is a magic #define that changes the behaviour of the pr_*()
macros.  See include/linux/kernel.h

g.
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