[RFC v3 22/45] powerpc: dma-mapping: Use unsigned long for dma_attrs

[Michael Ellerman]

On Thu, 2016-06-02 at 17:39 +0200, Krzysztof Kozlowski wrote:

> diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
> index 0c2794d2b6c0..5d1a7ef3fdee 100644
> --- a/arch/powerpc/platforms/cell/iommu.c
> +++ b/arch/powerpc/platforms/cell/iommu.c
> @@ -166,7 +166,7 @@ static void invalidate_tce_cache(struct cbe_iommu *iommu, unsigned long *pte,
>  
>  static int tce_build_cell(struct iommu_table *tbl, long index, long npages,
>  		unsigned long uaddr, enum dma_data_direction direction,
> -		struct dma_attrs *attrs)
> +		unsigned long attrs)
>  {
>  	int i;
>  	unsigned long *io_pte, base_pte;

You missed the call site:

diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 2018e562d124..6128bdb428b2 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -526,7 +526,7 @@ cell_iommu_setup_window(struct cbe_iommu *iommu, struct device_node *np,
 
 	__set_bit(0, window->table.it_map);
 	tce_build_cell(&window->table, window->table.it_offset, 1,
-		       (unsigned long)iommu->pad_page, DMA_TO_DEVICE, NULL);
+		       (unsigned long)iommu->pad_page, DMA_TO_DEVICE, 0);
 
 	return window;
 }


cheers