Re: [PATCH v1 1/3] scsi - a3000.c: convert m68k WD33C93 drivers to DMA API

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On Wed, Jun 29, 2022 at 3:16 AM Michael Schmitz <schmitzmic@xxxxxxxxx> wrote:
>
> Use dma_map_single() for a3000 driver (leave bounce buffer
> logic unchanged).
>
> Use dma_set_mask_and_coherent() to avoid explicit cache
> flushes.
>
> Incorporates review comments by ArndB:
> - drop bounce buffer handling - non-cacheline aligned
>   buffers ought not to happen.
>
> Compile-tested only.
>
> CC: linux-scsi@xxxxxxxxxxxxxxx
> Link: https://lore.kernel.org/r/6d1d88ee-1cf6-c735-1e6d-bafd2096e322@xxxxxxxxx
> Signed-off-by: Michael Schmitz <schmitzmic@xxxxxxxxx>

Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>



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