serial: 8250_mid: Enable HSU on Intel Cedar Fork PCH

[mirror_ubuntu-bionic-kernel.git] / kernel / utsname_sysctl.c

diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
index c8eac43267e90d13aee860f9a10eb89282e408f2..233cd8fc691082363d6c324f1555aa1dd1f33c21 100644 (file)
--- a/kernel/utsname_sysctl.c
+++ b/kernel/utsname_sysctl.c
@@ -14,6 +14,7 @@
 #include <linux/utsname.h>
 #include <linux/sysctl.h>
 #include <linux/wait.h>
+#include <linux/rwsem.h>
 
 #ifdef CONFIG_PROC_SYSCTL