Re: [PATCH] Don't unmap the memory for dma_sync*.

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On Fri, Oct 17, 2008 at 05:48:53PM -0700, David Daney wrote:

> Don't unmap the memory for dma_sync*.
>
> This must have been typo, it cannot have been correct.

Interesting ...

We were getting away with this for so long only because the only platform
(Jazz) with a non-empty plat_unmap_dma_mem() doesn't call
dma_sync_sg_for_cpu() and dma_sync_sg_for_device() from its commonly used
drivers.

  Ralf


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