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SubjectRe: [RFC PATCH V4 3/6] RISC-V: Support a new config option for non-coherent DMA
On Sat, Sep 11, 2021 at 05:21:36PM +0800, guoren@kernel.org wrote:
> + select DMA_GLOBAL_POOL
> + select DMA_DIRECT_REMAP

No need to select DMA_GLOBAL_POOL when DMA_DIRECT_REMAP is select.

Also a patch just to add a option that is not selected and won't build
if selected does not make sense.

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