diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
index 82dd9f6f4845afd252042aae77240717c907ee3b..05bfe078d537971481b2209662107a777b939374 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
@@ -1241,10 +1241,9 @@ struct hns_roce_func_clear {
 };
 
 #define FUNC_CLEAR_RST_FUN_DONE_S 0
-/* Each physical function manages up to 248 virtual functionsï¼›
- * it takes up to 100ms for each function to execute clearï¼›
- * if an abnormal reset occurs, it is executed twice at most;
- * so it takes up to 249 * 2 * 100ms.
+/* Each physical function manages up to 248 virtual functions, it takes up to
+ * 100ms for each function to execute clear. If an abnormal reset occurs, it is
+ * executed twice at most, so it takes up to 249 * 2 * 100ms.
  */
 #define HNS_ROCE_V2_FUNC_CLEAR_TIMEOUT_MSECS	(249 * 2 * 100)
 #define HNS_ROCE_V2_READ_FUNC_CLEAR_FLAG_INTERVAL	40