[PATCH v2 2/2] Staging: android/ion: fix sparse warning

[Joseph Wright]

Declare private function static to fix sparse warning:

ion_cma_heap.c:109:5: warning: symbol '__ion_add_cma_heaps' \
        was not declared. Should it be static?

Signed-off-by: Joseph Wright <rjosephwri...@gmail.com>
---
Changes in v2:
  - Split into multiple patches

 drivers/staging/android/ion/ion_cma_heap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/android/ion/ion_cma_heap.c 
b/drivers/staging/android/ion/ion_cma_heap.c
index a0949bc..c6db9b7 100644
--- a/drivers/staging/android/ion/ion_cma_heap.c
+++ b/drivers/staging/android/ion/ion_cma_heap.c
@@ -106,7 +106,7 @@ static struct ion_heap *__ion_cma_heap_create(struct cma 
*cma)
        return &cma_heap->heap;
 }
 
-int __ion_add_cma_heaps(struct cma *cma, void *data)
+static int __ion_add_cma_heaps(struct cma *cma, void *data)
 {
        struct ion_heap *heap;
 
-- 
2.9.3