forked from Minki/linux
drm/ttm: Fix configuration error around populate_and_map() functions
Fixed kbuild errors when IOMMU/SWIOTLB are disabled. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -920,6 +920,7 @@ void ttm_pool_unpopulate(struct ttm_tt *ttm)
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}
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EXPORT_SYMBOL(ttm_pool_unpopulate);
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#if defined(CONFIG_SWIOTLB) || defined(CONFIG_INTEL_IOMMU)
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int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt)
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{
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unsigned i;
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@ -960,6 +961,7 @@ void ttm_unmap_and_unpopulate_pages(struct device *dev, struct ttm_dma_tt *tt)
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ttm_pool_unpopulate(&tt->ttm);
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}
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EXPORT_SYMBOL(ttm_unmap_and_unpopulate_pages);
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#endif
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int ttm_page_alloc_debugfs(struct seq_file *m, void *data)
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{
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