From: Thomas Bogendoerfer <[email protected]> Date: Mon, 13 May 2019 13:15:17 +0200
> The old MIPS implementation of dma_cache_sync() didn't use the dev argument,
> but commit c9eb6172c328 ("dma-mapping: turn dma_cache_sync into a
> dma_map_ops method") changed that, so we now need to set dev.parent.
>
> Signed-off-by: Thomas Bogendoerfer <[email protected]>
Applied and queued up for -stable.
