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path: root/drivers/gpu/ion/ion_priv.h
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Diffstat (limited to 'drivers/gpu/ion/ion_priv.h')
-rw-r--r--drivers/gpu/ion/ion_priv.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/ion/ion_priv.h b/drivers/gpu/ion/ion_priv.h
index cdd65da515d..c1169216519 100644
--- a/drivers/gpu/ion/ion_priv.h
+++ b/drivers/gpu/ion/ion_priv.h
@@ -184,6 +184,7 @@ void *ion_heap_map_kernel(struct ion_heap *, struct ion_buffer *);
void ion_heap_unmap_kernel(struct ion_heap *, struct ion_buffer *);
int ion_heap_map_user(struct ion_heap *, struct ion_buffer *,
struct vm_area_struct *);
+int ion_heap_buffer_zero(struct ion_buffer *buffer);
/**