On 04/15/2018 08:29 PM, Christoph Hellwig wrote: > This way we have one central definition of it, and user can select it as > needed. Note that we now also always select it when CONFIG_DMA_API_DEBUG > is select, which fixes some incorrect checks in a few network drivers. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx>