diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c
index 4fd112f..2ff4a66 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.c
+++ b/drivers/hwtracing/coresight/coresight-tmc.c
@@ -437,7 +437,7 @@
 	return ret;
 }
 
-static struct amba_id tmc_ids[] = {
+static const struct amba_id tmc_ids[] = {
 	{
 		.id     = 0x0003b961,
 		.mask   = 0x0003ffff,