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Message-ID: <20160524090938.GA13166@infradead.org> Date: Tue, 24 May 2016 02:09:38 -0700 From: Christoph Hellwig <hch@...radead.org> To: Krzysztof Kozlowski <k.kozlowski@...sung.com> Cc: Russell King <linux@...linux.org.uk>, Stefano Stabellini <sstabellini@...nel.org>, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will.deacon@....com>, Joerg Roedel <joro@...tes.org>, Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>, Andrew Morton <akpm@...ux-foundation.org>, Marek Szyprowski <m.szyprowski@...sung.com>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, xen-devel@...ts.xenproject.org, iommu@...ts.linux-foundation.org, Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com> Subject: Re: [PATCH 0/4] dma-mapping: Constify dma_attrs I think this is moving into the wrong direction. The right fix here is to get of all the dma_attrs boilerplate code and just replace it with a simple enum dma_flags. This would simplify both the callers and most importantly the wrappers for the flag-less versions a lot.
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