1 files changed, 1 insertions, 1 deletions

diff --git a/arch/openrisc/kernel/dma.c b/arch/openrisc/kernel/dma.c
index 906998bac957..b10369b7e31b 100644
--- a/arch/openrisc/kernel/dma.c
+++ b/arch/openrisc/kernel/dma.c
@@ -232,7 +232,7 @@ or1k_sync_single_for_device(struct device *dev,
                 mtspr(SPR_DCBFR, cl);
 }
 
-struct dma_map_ops or1k_dma_map_ops = {
+const struct dma_map_ops or1k_dma_map_ops = {
         .alloc = or1k_dma_alloc,
         .free = or1k_dma_free,
         .map_page = or1k_map_page,