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SubjectRe: [PATCH v2 1/2] ARM : DMA : remove useless information about DMA
Hello,

On 2014-04-11 10:00, Liu Hua wrote:
> Because commit e9da6e9905e6 has remove custom consistent dma
> region. So the related variable and document should be removed
>
> Signed-off-by: Liu Hua <sdu.liu@huawei.com>

Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>

> ---
> Documentation/arm/memory.txt | 4 ----
> arch/arm/include/asm/memory.h | 2 --
> 2 files changed, 6 deletions(-)
>
> diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt
> index 4bfb9ff..8a361c0 100644
> --- a/Documentation/arm/memory.txt
> +++ b/Documentation/arm/memory.txt
> @@ -44,10 +44,6 @@ fffe0000 fffe7fff ITCM mapping area for platforms with
> fff00000 fffdffff Fixmap mapping region. Addresses provided
> by fix_to_virt() will be located here.
>
> -ffc00000 ffefffff DMA memory mapping region. Memory returned
> - by the dma_alloc_xxx functions will be
> - dynamically mapped here.
> -
> ff000000 ffbfffff Reserved for future expansion of DMA
> mapping region.
>
> diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
> index 02fa255..2b75146 100644
> --- a/arch/arm/include/asm/memory.h
> +++ b/arch/arm/include/asm/memory.h
> @@ -83,8 +83,6 @@
> */
> #define IOREMAP_MAX_ORDER 24
>
> -#define CONSISTENT_END (0xffe00000UL)
> -
> #else /* CONFIG_MMU */
>
> /*

Best regards
--
Marek Szyprowski, PhD
Samsung R&D Institute Poland



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