diff --git a/drivers/net/ethernet/mellanox/mlx4/crdump.c b/drivers/net/ethernet/mellanox/mlx4/crdump.c
index 2700628..73eae80e 100644
--- a/drivers/net/ethernet/mellanox/mlx4/crdump.c
+++ b/drivers/net/ethernet/mellanox/mlx4/crdump.c
@@ -38,16 +38,19 @@
 #define CR_ENABLE_BIT_OFFSET		0xF3F04
 #define MAX_NUM_OF_DUMPS_TO_STORE	(8)
 
-static const char * const region_cr_space_str = "cr-space";
-static const char * const region_fw_health_str = "fw-health";
+#define REGION_CR_SPACE "cr-space"
+#define REGION_FW_HEALTH "fw-health"
+
+static const char * const region_cr_space_str = REGION_CR_SPACE;
+static const char * const region_fw_health_str = REGION_FW_HEALTH;
 
 static const struct devlink_region_ops region_cr_space_ops = {
-	.name = region_cr_space_str,
+	.name = REGION_CR_SPACE,
 	.destructor = &kvfree,
 };
 
 static const struct devlink_region_ops region_fw_health_ops = {
-	.name = region_fw_health_str,
+	.name = REGION_FW_HEALTH,
 	.destructor = &kvfree,
 };