return -ENOMEM;
}
- buf->kvaddr = (void __iomem *)dma_alloc_attrs(dev->dev,
+ buf->cookie = dma_alloc_attrs(dev->dev,
buf->size,
&buf->dma_addr, GFP_KERNEL,
&buf->dma_attrs);
- if (!buf->kvaddr) {
+ if (!buf->cookie) {
DRM_ERROR("failed to allocate buffer.\n");
ret = -ENOMEM;
goto err_free;
buf->sgt = NULL;
if (!is_drm_iommu_supported(dev)) {
- dma_free_attrs(dev->dev, buf->size, buf->kvaddr,
+ dma_free_attrs(dev->dev, buf->size, buf->cookie,
(dma_addr_t)buf->dma_addr, &buf->dma_attrs);
drm_free_large(buf->pages);
} else