1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index e04f5776f6d0..161d96241b1b 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -667,6 +667,10 @@ struct device {
 
         struct dma_coherent_mem *dma_mem; /* internal for coherent mem
                                              override */
+#ifdef CONFIG_CMA
+        struct cma *cma_area;           /* contiguous memory area for dma
+                                           allocations */
+#endif
         /* arch specific additions */
         struct dev_archdata     archdata;