[PATCH v8 10/14] dma-contiguous: export dma_contiguous_default_area
Jens Wiklander
jens.wiklander at linaro.org
Fri May 2 09:59:24 UTC 2025
Export the global variable dma_contiguous_default_area so
dev_get_cma_area() can be called a module.
Cc: Marek Szyprowski <m.szyprowski at samsung.com>
Cc: Robin Murphy <robin.murphy at arm.com>
Cc: iommu at lists.linux.dev
Signed-off-by: Jens Wiklander <jens.wiklander at linaro.org>
---
kernel/dma/contiguous.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c
index 8df0dfaaca18..eb361794a9c5 100644
--- a/kernel/dma/contiguous.c
+++ b/kernel/dma/contiguous.c
@@ -53,6 +53,7 @@
#endif
struct cma *dma_contiguous_default_area;
+EXPORT_SYMBOL(dma_contiguous_default_area);
/*
* Default global CMA area size can be defined in kernel's .config.
--
2.43.0
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