309 struct page *dma_alloc_from_contiguous(struct device *dev, size_t count,  in dma_alloc_from_contiguous()  argument
315 	return cma_alloc(dev_get_cma_area(dev), count, align, no_warn);  in dma_alloc_from_contiguous()
328 bool dma_release_from_contiguous(struct device *dev, struct page *pages,  in dma_release_from_contiguous()  argument
331 	return cma_release(dev_get_cma_area(dev), pages, count);  in dma_release_from_contiguous()
356 struct page *dma_alloc_contiguous(struct device *dev, size_t size, gfp_t gfp)  in dma_alloc_contiguous()  argument
359 	int nid = dev_to_node(dev);  in dma_alloc_contiguous()
365 	if (dev->cma_area)  in dma_alloc_contiguous()
366 		return cma_alloc_aligned(dev->cma_area, size, gfp);  in dma_alloc_contiguous()
406 void dma_free_contiguous(struct device *dev, struct page *page, size_t size)  in dma_free_contiguous()  argument
411 	if (dev->cma_area) {  in dma_free_contiguous()
412 		if (cma_release(dev->cma_area, page, count))  in dma_free_contiguous()
445 static int rmem_cma_device_init(struct reserved_mem *rmem, struct device *dev)  in rmem_cma_device_init()  argument
447 	dev->cma_area = rmem->priv;  in rmem_cma_device_init()
452 				    struct device *dev)  in rmem_cma_device_release()  argument
454 	dev->cma_area = NULL;  in rmem_cma_device_release()