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From: Tejun Heo <htejun@gmail.com>
To: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Martin Schwidefsky <schwidefsky@de.ibm.com>,
	Jeff Garzik <jgarzik@pobox.com>,
	linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org
Subject: Re: [PATCH] iomap: make PCI iomap stuff excluded when PCI isn't configured
Date: Sat, 10 Feb 2007 17:14:13 -0500	[thread overview]
Message-ID: <45CE43B5.2020806@gmail.com> (raw)
In-Reply-To: <20070210194630.GA13416@osiris.ibm.com>

Heiko Carstens wrote:
> On Sat, Feb 10, 2007 at 12:43:16PM -0500, Tejun Heo wrote:
\>> Heiko, how about this?  Does it fix s390?
> 
> Unfortunately not. Now I get
> 
>   CC      lib/iomap.o
> lib/iomap.c: In function 'devm_ioport_map_release':
> lib/iomap.c:270: warning: implicit declaration of function 'ioport_unmap'
> lib/iomap.c: In function 'devm_ioport_map':
> lib/iomap.c:297: warning: implicit declaration of function 'ioport_map'
> lib/iomap.c:297: warning: assignment makes pointer from integer without a cast

I think an arch needs to support ioport_map/unmap and noncoherent dma 
(just alias to coherent interface on x86/amd64) interface whether PCI is 
implemented or not.  No?

-- 
tejun

  reply	other threads:[~2007-02-10 22:14 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-10 11:43 [patch] More defines for dma-mapping-broken.h Heiko Carstens
2007-02-10 17:43 ` [PATCH] iomap: make PCI iomap stuff excluded when PCI isn't configured Tejun Heo
2007-02-10 19:46   ` Heiko Carstens
2007-02-10 22:14     ` Tejun Heo [this message]
2007-02-10 22:25       ` Linus Torvalds
2007-02-10 22:50         ` Al Viro
2007-02-10 23:55           ` Al Viro
2007-02-11 16:45             ` Martin Schwidefsky
2007-02-11 18:15               ` Al Viro
2007-02-11  0:15       ` Heiko Carstens
2007-02-11  5:20       ` Al Viro
2007-02-11  2:41   ` Randy Dunlap
2007-02-11 15:49 ` [patch] More defines for dma-mapping-broken.h Jeff Garzik

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