Messages in this thread Patch in this message | | | From | Christoph Hellwig <> | Subject | [PATCH 4/4] swiotlb: unexport is_swiotlb_active | Date | Thu, 18 May 2023 15:42:53 +0200 |
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Drivers have no business looking at dma-mapping or swiotlb internals.
Signed-off-by: Christoph Hellwig <hch@lst.de> --- kernel/dma/swiotlb.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c index af2e304c672c43..9f1fd28264a067 100644 --- a/kernel/dma/swiotlb.c +++ b/kernel/dma/swiotlb.c @@ -921,7 +921,6 @@ bool is_swiotlb_active(struct device *dev) return mem && mem->nslabs; } -EXPORT_SYMBOL_GPL(is_swiotlb_active); #ifdef CONFIG_DEBUG_FS -- 2.39.2
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