On Thu, 11 Apr 2019, Christoph Hellwig wrote:
> Just drop two pointless _attrs prefixes to make the code a little
> more grep-able.
>
> Signed-off-by: Christoph Hellwig <h...@lst.de>
Reviewed-by: Stefano Stabellini <sstabell...@kernel.org>
> ---
> drivers/xen/swiotlb-xen.c | 17 +++++++----------
> 1 file changed, 7 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
> index 877baf2a94f4..d4bc3aabd44d 100644
> --- a/drivers/xen/swiotlb-xen.c
> +++ b/drivers/xen/swiotlb-xen.c
> @@ -504,9 +504,8 @@ xen_swiotlb_sync_single_for_device(struct device *hwdev,
> dma_addr_t dev_addr,
> * concerning calls here are the same as for swiotlb_unmap_page() above.
> */
> static void
> -xen_swiotlb_unmap_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
> - int nelems, enum dma_data_direction dir,
> - unsigned long attrs)
> +xen_swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sgl, int
> nelems,
> + enum dma_data_direction dir, unsigned long attrs)
> {
> struct scatterlist *sg;
> int i;
> @@ -535,9 +534,8 @@ xen_swiotlb_unmap_sg_attrs(struct device *hwdev, struct
> scatterlist *sgl,
> * same here.
> */
> static int
> -xen_swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
> - int nelems, enum dma_data_direction dir,
> - unsigned long attrs)
> +xen_swiotlb_map_sg(struct device *hwdev, struct scatterlist *sgl, int nelems,
> + enum dma_data_direction dir, unsigned long attrs)
> {
> struct scatterlist *sg;
> int i;
> @@ -562,8 +560,7 @@ xen_swiotlb_map_sg_attrs(struct device *hwdev, struct
> scatterlist *sgl,
> /* Don't panic here, we expect map_sg users
> to do proper error handling. */
> attrs |= DMA_ATTR_SKIP_CPU_SYNC;
> - xen_swiotlb_unmap_sg_attrs(hwdev, sgl, i, dir,
> - attrs);
> + xen_swiotlb_unmap_sg(hwdev, sgl, i, dir, attrs);
> sg_dma_len(sgl) = 0;
> return 0;
> }
> @@ -690,8 +687,8 @@ const struct dma_map_ops xen_swiotlb_dma_ops = {
> .sync_single_for_device = xen_swiotlb_sync_single_for_device,
> .sync_sg_for_cpu = xen_swiotlb_sync_sg_for_cpu,
> .sync_sg_for_device = xen_swiotlb_sync_sg_for_device,
> - .map_sg = xen_swiotlb_map_sg_attrs,
> - .unmap_sg = xen_swiotlb_unmap_sg_attrs,
> + .map_sg = xen_swiotlb_map_sg,
> + .unmap_sg = xen_swiotlb_unmap_sg,
> .map_page = xen_swiotlb_map_page,
> .unmap_page = xen_swiotlb_unmap_page,
> .dma_supported = xen_swiotlb_dma_supported,
> --
> 2.20.1
>
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