linux-kernel - Re: [PATCH] Use valid_dma_direction() in include/asm-i386/dma-mapping.h

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Message-ID: <20060802185629.GC4982@rhun.ibm.com>
Date:	Wed, 2 Aug 2006 21:56:29 +0300
From:	Muli Ben-Yehuda <muli@...ibm.com>
To:	Rolf Eike Beer <eike-kernel@...tec.de>
Cc:	Andrew Morton <akpm@...l.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Use valid_dma_direction() in include/asm-i386/dma-mapping.h

On Wed, Aug 02, 2006 at 05:22:35PM +0200, Rolf Eike Beer wrote:

> Now that the generic DMA code has a function to decide if a given DMA
> mapping is valid use it. This will catch cases where direction is not any
> of the defined enum values but some random number outside the valid range.
> The current implementation will only catch the defined but invalid case
> DMA_NONE.
> 
> Signed-off-by: Rolf Eike Beer

Acked-by: Muli Ben-Yehuda <muli@...ibm.com>

... but see my comments to your other patch this one depends on.

Cheers,
Muli
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