--- /dev/null
+diff -Naur r8168-8.047.05.orig/src/r8168_n.c r8168-8.047.05/src/r8168_n.c
+--- r8168-8.047.05.orig/src/r8168_n.c 2019-07-23 10:22:09.000000000 +0800
++++ r8168-8.047.05/src/r8168_n.c 2019-12-23 00:55:34.121947346 +0800
+@@ -56,7 +56,7 @@
+ #include <linux/rtnetlink.h>
+ #include <linux/completion.h>
+
+-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26) && LINUX_VERSION_CODE < KERNEL_VERSION(5,4,0)
+ #include <linux/pci-aspm.h>
+ #endif
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,37)