diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
index 829ec68..60de352 100644
--- a/drivers/dma/mxs-dma.c
+++ b/drivers/dma/mxs-dma.c
@@ -170,7 +170,7 @@
 	}
 };
 
-static struct platform_device_id mxs_dma_ids[] = {
+static const struct platform_device_id mxs_dma_ids[] = {
 	{
 		.name = "imx23-dma-apbh",
 		.driver_data = (kernel_ulong_t) &mxs_dma_types[0],