Reviewed-by: Thomas Hellstrom <thellstrom@xxxxxxxxxx>
On Sat, 2019-01-05 at 09:01 +0100, Christoph Hellwig wrote:
> intel_iommu_enabled is defined as always false for
> !CONFIG_INTEL_IOMMU,
> so remove the ifdefs around it.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> ---
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 18 ------------------
> 1 file changed, 18 deletions(-)
>
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> index 69e325b2d954..236052ad233c 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> @@ -567,12 +567,10 @@ static int vmw_dma_select_mode(struct
> vmw_private *dev_priv)
> [vmw_dma_map_bind] = "Giving up DMA mappings early."};
> const struct dma_map_ops *dma_ops = get_dma_ops(dev_priv->dev-
> >dev);
>
> -#ifdef CONFIG_INTEL_IOMMU
> if (intel_iommu_enabled) {
> dev_priv->map_mode = vmw_dma_map_populate;
> goto out_fixup;
> }
> -#endif
>
> if (!(vmw_force_iommu || vmw_force_coherent)) {
> dev_priv->map_mode = vmw_dma_phys;
> @@ -589,9 +587,7 @@ static int vmw_dma_select_mode(struct vmw_private
> *dev_priv)
> dev_priv->map_mode = vmw_dma_map_populate;
> #endif
>
> -#ifdef CONFIG_INTEL_IOMMU
> out_fixup:
> -#endif
> if (dev_priv->map_mode == vmw_dma_map_populate &&
> vmw_restrict_iommu)
> dev_priv->map_mode = vmw_dma_map_bind;
> @@ -599,13 +595,6 @@ static int vmw_dma_select_mode(struct
> vmw_private *dev_priv)
> if (vmw_force_coherent)
> dev_priv->map_mode = vmw_dma_alloc_coherent;
>
> -#if !defined(CONFIG_SWIOTLB) && !defined(CONFIG_INTEL_IOMMU)
> - /*
> - * No coherent page pool
> - */
> - if (dev_priv->map_mode == vmw_dma_alloc_coherent)
> - return -EINVAL;
> -#endif
> DRM_INFO("DMA map mode: %s\n", names[dev_priv->map_mode]);
>
> return 0;
> @@ -619,7 +608,6 @@ static int vmw_dma_select_mode(struct vmw_private
> *dev_priv)
> * With 32-bit we can only handle 32 bit PFNs. Optionally set that
> * restriction also for 64-bit systems.
> */
> -#ifdef CONFIG_INTEL_IOMMU
> static int vmw_dma_masks(struct vmw_private *dev_priv)
> {
> struct drm_device *dev = dev_priv->dev;
> @@ -631,12 +619,6 @@ static int vmw_dma_masks(struct vmw_private
> *dev_priv)
> }
> return 0;
> }
> -#else
> -static int vmw_dma_masks(struct vmw_private *dev_priv)
> -{
> - return 0;
> -}
> -#endif
>
> static int vmw_driver_load(struct drm_device *dev, unsigned long
> chipset)
> {
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