linux-kernel - Re: [PATCH] prevent SSB compilation on s390 part 2

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Message-ID: <20070801144308.GC12124@osiris.boeblingen.de.ibm.com>
Date:	Wed, 1 Aug 2007 16:43:08 +0200
From:	Heiko Carstens <heiko.carstens@...ibm.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	"John W. Linville" <linville@...driver.com>,
	Michael Buesch <mb@...sch.de>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	Jeff Garzik <jeff@...zik.org>
Subject: Re: [PATCH] prevent SSB compilation on s390 part 2

On Wed, Aug 01, 2007 at 11:34:04AM +0200, Heiko Carstens wrote:
> From: Heiko Carstens <heiko.carstens@...ibm.com>
> 
> drivers/ssb/Kconfig has already a depends on HAS_IOMEM which should
> prevent SSB from being selected. But appearantly it looks like this
> doesn't matter at all if it gets selected from somewhere else.
> So add an explicit depends on HAS_IOMEM to the Broadcom driver to
> prevent selection on s390.
> 
> Cc: "John W. Linville" <linville@...driver.com>
> Cc: Michael Buesch <mb@...sch.de>
> Cc: Martin Schwidefsky <schwidefsky@...ibm.com>
> Signed-off-by: Heiko Carstens <heiko.carstens@...ibm.com>
> ---
>  drivers/net/Kconfig |    1 +
>  1 files changed, 1 insertion(+)
> 
> Index: linux-2.6.22/drivers/net/Kconfig
> ===================================================================
> --- linux-2.6.22.orig/drivers/net/Kconfig
> +++ linux-2.6.22/drivers/net/Kconfig
> @@ -1434,6 +1434,7 @@ config APRICOT
> 
>  config B44
>  	tristate "Broadcom 440x/47xx ethernet support"
> +	depends on HAS_IOMEM
>  	select SSB
>  	select MII
>  	help

By the way.. wouldn't something like depends on NET_PCI or something
similar more correct for this driver? Just wondering...
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