linux-kernel - Re: [PATCH 1/5] metag: Provide dma_get

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Date:	Wed, 27 Feb 2013 07:49:58 +0000
From:	James Hogan <james.hogan@...tec.com>
To:	Marek Szyprowski <m.szyprowski@...sung.com>
CC:	<linux-kernel@...r.kernel.org>,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: Re: [PATCH 1/5] metag: Provide dma_get_sgtable()

On 27/02/13 07:09, Marek Szyprowski wrote:
> Hello,
> 
> On 2/26/2013 12:03 PM, James Hogan wrote:
>> metag/allmodconfig:
>>
>> drivers/media/v4l2-core/videobuf2-dma-contig.c: In function
>> 'vb2_dc_get_base_sgt':
>> drivers/media/v4l2-core/videobuf2-dma-contig.c:387: error: implicit
>> declaration of function 'dma_get_sgtable'
>>
>> For architectures using dma_map_ops, dma_get_sgtable() is provided in
>> <asm-generic/dma-mapping-common.h>.
>>
>> Metag does not use dma_map_ops yet, hence it should implement it as an
>> inline stub using dma_common_get_sgtable().
>>
>> Signed-off-by: James Hogan <james.hogan@...tec.com>
>> Cc: Geert Uytterhoeven <geert@...ux-m68k.org>
>> Cc: Marek Szyprowski <m.szyprowski@...sung.com>
> 
> Acked-by: Marek Szyprowski <m.szyprowski@...sung.com>

Thanks Marek,

Cheers
James

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