diff --git a/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/bcmutils.c b/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/bcmutils.c
index 63d237e7e648..6d9e4a80fa63 100755
--- a/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/bcmutils.c
+++ b/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/bcmutils.c
@@ -23,9 +23,9 @@
 
 #include <typedefs.h>
 #include <bcmdefs.h>
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0))
 #include <stdarg.h>
-#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0) */
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0) */
 #ifdef BCMDRIVER
 #include <osl.h>
 #include <bcmutils.h>
diff --git a/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/bcmxtlv.c b/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/bcmxtlv.c
index 91d5747f8581..70bb74e7c074 100755
--- a/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/bcmxtlv.c
+++ b/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/bcmxtlv.c
@@ -24,9 +24,9 @@
 #include <typedefs.h>
 #include <bcmdefs.h>
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0))
 #include <stdarg.h>
-#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0) */
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0) */
 
 #ifdef BCMDRIVER
 #include <osl.h>