linux-kernel - Re: [PATCH 10/10] [HEADS UP] fbdev: Move arch-specific bits to their respective subdirectories

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Message-Id: <20070517.133003.63739733.davem@davemloft.net>
Date:	Thu, 17 May 2007 13:30:03 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	adaplas@...il.com
Cc:	hch@...radead.org, akpm@...l.org,
	linux-fbdev-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 10/10] [HEADS UP] fbdev: Move arch-specific bits to
 their respective subdirectories

From: "Antonino A. Daplas" <adaplas@...il.com>
Date: Thu, 17 May 2007 18:51:22 +0800

> On Thu, 2007-05-17 at 10:49 +0100, Christoph Hellwig wrote:
> > On Thu, May 17, 2007 at 05:33:48AM +0800, Antonino A. Daplas wrote:
> > > -#if defined(__sparc__) && !defined(__sparc_v9__)
> > > -	/* Should never get here, all fb drivers should have their own
> > > -	   mmap routines */
> > > -	return -EINVAL;
> > > -#else
> > > -	/* !sparc32... */
> > > +	if (fb_mmap_required())
> > > +		return -EINVAL;
> > > +
> > 
> > I don't like this bit.
> 
> Me too, actually. I did it this way because I don't want to deviate from
> the old code too much. Since all sparc32 drivers are either linked to
> sbuslib.c or has their own fb_mmap method, the above test is redundant. 
> I'll leave the decision to remove the above test to David Miller.

Feel free to remove it.
-
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