Commit 42e584a9 authored Apr 07, 2023 by Christoph Hellwig

swiotlb: unexport is_swiotlb_active



Drivers have no business looking at dma-mapping or swiotlb internals.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Juergen Gross <jgross@suse.com>

parent f9a38ea5

kernel/dma/swiotlb.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -956,7 +956,6 @@ bool is_swiotlb_active(struct device *dev)

		return mem && mem->nslabs;
		}
		EXPORT_SYMBOL_GPL(is_swiotlb_active);

		#ifdef CONFIG_DEBUG_FS