linux-kernel - Re: [PATCH 5/5] uio: Statically allocate uio_class and use class .dev

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Message-ID: <20100917205737.GE2522@local>
Date:	Fri, 17 Sep 2010 22:57:37 +0200
From:	"Hans J. Koch" <hjk@...utronix.de>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	"Hans J. Koch" <hjk@...utronix.de>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/5] uio: Statically allocate uio_class and use class
 .dev_attrs.

On Fri, Sep 17, 2010 at 10:37:26PM +0200, Thomas Gleixner wrote:
> On Tue, 14 Sep 2010, Eric W. Biederman wrote:
> > 
> > Instead of adding uio class attributes manually after the uio device has
> > been created and we have sent a uevent to userspace, use the class
> > attribute mechanism.  This removes races and makes the code simpler.
> > 
> > At the same time don't bother to dynamically allocate a struct class for
> > uio, just declare one statically.  Less code is needed and it is easier
> > to set the class parameters.tune the class
> > 
> > Signed-off-by: Eric W. Biederman <ebiederm@...stanetworks.com>
> 
> Reviewed-by: Thomas Gleixner <tglx@...utronix.de>

Signed-off-by: Hans J. Koch <hjk@...utronix.de>

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