Messages in this thread | | | Date | Fri, 11 Apr 2014 12:39:40 +0200 | From | Marek Szyprowski <> | Subject | Re: [PATCH v2 1/2] ARM : DMA : remove useless information about DMA |
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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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