[PATCH 5/7] ARM: use dma_to_phys/phys_to_dma in the dma-mapping code

[Arnd Bergmann]

On Thu, Apr 21, 2022 at 9:42 AM Christoph Hellwig <hch at lst.de> wrote:
>
> Use the helpers as expected by the dma-direct code in the old arm
> dma-mapping code to ease a gradual switch to the common DMA code.
>
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Reviewed-by: Arnd Bergmann <arnd at arndb.de>