linux-kernel - Re: [PATCH 6/7] DCA: Add Direct Cache Access driver

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Message-Id: <20070719.175237.07458467.davem@davemloft.net>
Date:	Thu, 19 Jul 2007 17:52:37 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	shannon.nelson@...el.com
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	jeff@...zik.org, dan.j.williams@...el.com,
	christopher.leech@...el.com, peter.p.waskiewicz.jr@...el.com
Subject: Re: [PATCH 6/7] DCA: Add Direct Cache Access driver

From: Shannon Nelson <shannon.nelson@...el.com>
Date: Thu, 19 Jul 2007 17:45:17 -0700

> +static spinlock_t dca_lock;
 ...
> +	spin_lock_init(&dca_lock);

It's easier to use DEFINE_SPINLOCK().
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