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| author | Christoph Hellwig <hch@lst.de> | 2020-09-08 19:35:24 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-09-11 09:13:12 +0300 |
| commit | ec91ccb27408abd842faf6137b3a0df8d6ebbdbb (patch) | |
| tree | ac6f4f9bf421f41be01c21e90355e89cce40662f /kernel/dma | |
| parent | 3d842b51a04808fc1494006b97e0d33402d28507 (diff) | |
| download | linux-ec91ccb27408abd842faf6137b3a0df8d6ebbdbb.tar.xz | |
dma-debug: remove most exports
Now that the main dma mapping entry points are out of line most of the
symbols in dma-debug.c can only be called from built-in code. Remove
the unused exports.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Diffstat (limited to 'kernel/dma')
| -rw-r--r-- | kernel/dma/debug.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index 8e9f7b301c6d..6f53c2e03aa4 100644 --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -1235,7 +1235,6 @@ void debug_dma_map_page(struct device *dev, struct page *page, size_t offset, add_dma_entry(entry); } -EXPORT_SYMBOL(debug_dma_map_page); void debug_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) { @@ -1290,7 +1289,6 @@ void debug_dma_unmap_page(struct device *dev, dma_addr_t addr, return; check_unmap(&ref); } -EXPORT_SYMBOL(debug_dma_unmap_page); void debug_dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, int mapped_ents, int direction) @@ -1328,7 +1326,6 @@ void debug_dma_map_sg(struct device *dev, struct scatterlist *sg, add_dma_entry(entry); } } -EXPORT_SYMBOL(debug_dma_map_sg); static int get_nr_mapped_entries(struct device *dev, struct dma_debug_entry *ref) @@ -1380,7 +1377,6 @@ void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, check_unmap(&ref); } } -EXPORT_SYMBOL(debug_dma_unmap_sg); void debug_dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t dma_addr, void *virt) @@ -1466,7 +1462,6 @@ void debug_dma_map_resource(struct device *dev, phys_addr_t addr, size_t size, add_dma_entry(entry); } -EXPORT_SYMBOL(debug_dma_map_resource); void debug_dma_unmap_resource(struct device *dev, dma_addr_t dma_addr, size_t size, int direction) @@ -1484,7 +1479,6 @@ void debug_dma_unmap_resource(struct device *dev, dma_addr_t dma_addr, check_unmap(&ref); } -EXPORT_SYMBOL(debug_dma_unmap_resource); void debug_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, int direction) @@ -1503,7 +1497,6 @@ void debug_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, check_sync(dev, &ref, true); } -EXPORT_SYMBOL(debug_dma_sync_single_for_cpu); void debug_dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size, @@ -1523,7 +1516,6 @@ void debug_dma_sync_single_for_device(struct device *dev, check_sync(dev, &ref, false); } -EXPORT_SYMBOL(debug_dma_sync_single_for_device); void debug_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, int direction) @@ -1556,7 +1548,6 @@ void debug_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, check_sync(dev, &ref, true); } } -EXPORT_SYMBOL(debug_dma_sync_sg_for_cpu); void debug_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems, int direction) @@ -1588,7 +1579,6 @@ void debug_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, check_sync(dev, &ref, false); } } -EXPORT_SYMBOL(debug_dma_sync_sg_for_device); static int __init dma_debug_driver_setup(char *str) { |