diff -ru dahdi-linux-complete-3.1.0+3.1.0.orig/include/dahdi/kernel.h dahdi-linux-complete-3.1.0+3.1.0/include/dahdi/kernel.h --- dahdi-linux-complete-3.1.0+3.1.0.orig/include/dahdi/kernel.h 2019-10-03 11:48:09.000000000 -0300 +++ dahdi-linux-complete-3.1.0+3.1.0/include/dahdi/kernel.h 2020-10-03 10:31:45.068448100 -0300 @@ -58,7 +58,8 @@ #include -#ifdef CONFIG_PCI +#if defined(CONFIG_PCI) && \ + (LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0)) #include #endif