On Fri, Oct 21, 2016 at 08:35:26PM +0300, Andy Shevchenko wrote:
> +int sg_nents_for_dma(struct scatterlist *sgl, unsigned int sglen, size_t len)
> +{
> + struct scatterlist *sg;
> + int i, nents = 0;
> +
> + for_each_sg(sgl, sg, sglen, i)
> + nents += DIV_ROUND_UP(sg_dma_len(sg), len);
> + return nents;
> +}
Should we have this in a global one as it is DMAengine specfic stuff..?
--
~Vinod
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