diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-01-05 11:01:06 +0300 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2019-01-29 14:30:11 +0300 |
| commit | 9b5bf2421b43ef85568f9b875d6387a114e92efe (patch) | |
| tree | 01dcc6493db3d458196fcafecfbe6782a29d3123 /drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | |
| parent | 3f47d00bc65ba11b3e5753d733a74ca4f7af3240 (diff) | |
| download | linux-9b5bf2421b43ef85568f9b875d6387a114e92efe.tar.xz | |
drm/vmwgfx: remove CONFIG_INTEL_IOMMU ifdefs v2
intel_iommu_enabled is defined as always false for !CONFIG_INTEL_IOMMU,
so remove the ifdefs around it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 69e325b2d954..b7777b5b4a81 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 +595,11 @@ out_fixup: 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) + /* No TTM coherent page pool? FIXME: Ask TTM instead! */ + if (!(IS_ENABLED(CONFIG_SWIOTLB) || IS_ENABLED(CONFIG_INTEL_IOMMU)) && + (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 +613,6 @@ out_fixup: * 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 +624,6 @@ 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) { |