259 struct page *dma_alloc_from_contiguous(struct device *dev, size_t count,  in dma_alloc_from_contiguous()  argument
265 	return cma_alloc(dev_get_cma_area(dev), count, align, GFP_KERNEL |  in dma_alloc_from_contiguous()
279 bool dma_release_from_contiguous(struct device *dev, struct page *pages,  in dma_release_from_contiguous()  argument
282 	return cma_release(dev_get_cma_area(dev), pages, count);  in dma_release_from_contiguous()
308 struct page *dma_alloc_contiguous(struct device *dev, size_t size, gfp_t gfp)  in dma_alloc_contiguous()  argument
311 	int nid = dev_to_node(dev);  in dma_alloc_contiguous()
318 	if (dev->cma_area)  in dma_alloc_contiguous()
319 		return cma_alloc_aligned(dev->cma_area, size, gfp);  in dma_alloc_contiguous()
322 		trace_android_vh_subpage_dma_contig_alloc(&allow_subpage_alloc, dev, &size);  in dma_alloc_contiguous()
356 void dma_free_contiguous(struct device *dev, struct page *page, size_t size)  in dma_free_contiguous()  argument
361 	if (dev->cma_area) {  in dma_free_contiguous()
362 		if (cma_release(dev->cma_area, page, count))  in dma_free_contiguous()
392 static int rmem_cma_device_init(struct reserved_mem *rmem, struct device *dev)  in rmem_cma_device_init()  argument
394 	dev->cma_area = rmem->priv;  in rmem_cma_device_init()
399 				    struct device *dev)  in rmem_cma_device_release()  argument
401 	dev->cma_area = NULL;  in rmem_cma_device_release()