On 02/05/2025 10:59 am, Jens Wiklander wrote:
Export the global variable dma_contiguous_default_area so
dev_get_cma_area() can be called a module.
What dma_map_ops implementation is in a module? Without any other
context, I can't help thinking this smells of something sketchy.
Thanks,
Robin.
Cc: Marek Szyprowski <m.szyprow...@samsung.com>
Cc: Robin Murphy <robin.mur...@arm.com>
Cc: io...@lists.linux.dev
Signed-off-by: Jens Wiklander <jens.wiklan...@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.
