Re: [PATCH 2/4] ARC: allow to use IOC and non-IOC DMA devices simultaneously

From: Christoph Hellwig
Date: Thu Jul 26 2018 - 05:09:43 EST


> select DMA_NONCOHERENT_OPS
> + select DMA_DIRECT_OPS

DMA_NONCOHERENT_OPS already selects DMA_DIRECT_OPS.

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>