linux-kernel - Re: [PATCH 1/3] drivers/net: use dev_get

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Message-Id: <1242610696.24825.462.camel@debian>
Date:	Mon, 18 May 2009 09:38:16 +0800
From:	Zhu Yi <yi.zhu@...el.com>
To:	Julia Lawall <julia@...u.dk>
Cc:	"Chatre, Reinette" <reinette.chatre@...el.com>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
	"ipw3945-devel@...ts.sourceforge.net" 
	<ipw3945-devel@...ts.sourceforge.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"kernel-janitors@...r.kernel.org" <kernel-janitors@...r.kernel.org>
Subject: Re: [PATCH 1/3] drivers/net: use dev_get_drvdata

On Sun, 2009-05-17 at 17:28 +0800, Julia Lawall wrote:
> 
> From: Julia Lawall <julia@...u.dk>
> 
> Eliminate direct accesses to the driver_data field.
> cf 82ab13b26f15f49be45f15ccc96bfa0b81dfd015
> 
> The semantic patch that makes this change is as follows:
> (http://www.emn.fr/x-info/coccinelle/)
> 
> // <smpl>
> @@
> struct device *dev;
> expression E;
> type T;
> @@
> 
> - dev->driver_data = (T)E
> + dev_set_drvdata(dev, E)
> 
> @@
> struct device *dev;
> type T;
> @@
> 
> - (T)dev->driver_data
> + dev_get_drvdata(dev)
> // </smpl>
> 
> Signed-off-by: Julia Lawall <julia@...u.dk>

Acked-by: Zhu Yi <yi.zhu@...el.com>

Thanks,
-yi

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