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Serge Semin authored
Seeing doubtfully any SATA device working without embedded DMA engine let's permit the device nodes being equipped with the dma-coherent property in case if the platform is capable of cache-coherent DMAs. As a side-effect we can drop the explicit dma-coherent property definition from the particular device schemas. Currently it concerns the Broadcom SATA AHCI controller only. Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
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