[PATCH 3/7] mm: cma: Export cma_get_name

[Maxime Ripard <mripard@kernel.org>]

The CMA dma-buf heap uses the cma_get_name() function to get the name of
the heap instance it's going to create.

However, this function is not exported. Since we want to turn the CMA
heap into a module, let's export it.

Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
 mm/cma.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mm/cma.c b/mm/cma.c
index be142b473f3bd41b9c7d8ba4397f018f6993d962..550effb9c4e01cc488b5744fe61d55a5b70a6d6c 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -50,10 +50,11 @@ unsigned long cma_get_size(const struct cma *cma)
 
 const char *cma_get_name(const struct cma *cma)
 {
 	return cma->name;
 }
+EXPORT_SYMBOL_GPL(cma_get_name);
 
 static unsigned long cma_bitmap_aligned_mask(const struct cma *cma,
 					     unsigned int align_order)
 {
 	if (align_order <= cma->order_per_bit)

-- 
2.53.0