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-rw-r--r--drivers/gpu/drm/ttm/ttm_page_alloc.c2
-rw-r--r--include/drm/ttm/ttm_page_alloc.h32
2 files changed, 10 insertions, 24 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index 316f831ad5f0..6d48ccca0b38 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -1058,7 +1058,6 @@ void ttm_pool_unpopulate(struct ttm_tt *ttm)
}
EXPORT_SYMBOL(ttm_pool_unpopulate);
-#if defined(CONFIG_SWIOTLB) || defined(CONFIG_INTEL_IOMMU)
int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt)
{
unsigned i, j;
@@ -1129,7 +1128,6 @@ void ttm_unmap_and_unpopulate_pages(struct device *dev, struct ttm_dma_tt *tt)
ttm_pool_unpopulate(&tt->ttm);
}
EXPORT_SYMBOL(ttm_unmap_and_unpopulate_pages);
-#endif
int ttm_page_alloc_debugfs(struct seq_file *m, void *data)
{
diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
index 38a2b4770c35..593811362a91 100644
--- a/include/drm/ttm/ttm_page_alloc.h
+++ b/include/drm/ttm/ttm_page_alloc.h
@@ -59,11 +59,20 @@ int ttm_pool_populate(struct ttm_tt *ttm);
void ttm_pool_unpopulate(struct ttm_tt *ttm);
/**
+ * Populates and DMA maps pages to fullfil a ttm_dma_populate() request
+ */
+int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt);
+
+/**
+ * Unpopulates and DMA unmaps pages as part of a
+ * ttm_dma_unpopulate() request */
+void ttm_unmap_and_unpopulate_pages(struct device *dev, struct ttm_dma_tt *tt);
+
+/**
* Output the state of pools to debugfs file
*/
int ttm_page_alloc_debugfs(struct seq_file *m, void *data);
-
#if defined(CONFIG_SWIOTLB) || defined(CONFIG_INTEL_IOMMU)
/**
* Initialize pool allocator.
@@ -83,17 +92,6 @@ int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
-
-/**
- * Populates and DMA maps pages to fullfil a ttm_dma_populate() request
- */
-int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt);
-
-/**
- * Unpopulates and DMA unmaps pages as part of a
- * ttm_dma_unpopulate() request */
-void ttm_unmap_and_unpopulate_pages(struct device *dev, struct ttm_dma_tt *tt);
-
#else
static inline int ttm_dma_page_alloc_init(struct ttm_mem_global *glob,
unsigned max_pages)
@@ -116,16 +114,6 @@ static inline void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma,
struct device *dev)
{
}
-
-static inline int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt)
-{
- return -ENOMEM;
-}
-
-static inline void ttm_unmap_and_unpopulate_pages(struct device *dev, struct ttm_dma_tt *tt)
-{
-}
-
#endif
#endif