[RESEND][PATCH v8 1/5] dma-buf: Add dma-buf heaps framework

[Hillf Danton]

On Fri,  6 Sep 2019 18:47:08 +0000 John Stultz wrote:
> +/**
> + * dma_heap_get_data() - get per-heap driver data
> + * @heap: DMA-Heap to retrieve private data for
> + *
> + * Returns:
> + * The per-heap data for the heap.
> + */
> +void *dma_heap_get_data(struct dma_heap *heap);
> +

It will help readers more than thought understand this framework
if s/get_data/get_drvdata/