1 files changed, 12 insertions, 4 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 7654d55c47f5..ebc41bf22f1e 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -44,14 +44,12 @@
 #include <linux/limits.h>
 #include <linux/dcache.h>
 #include <linux/syscalls.h>
+#include <linux/nfs_fs.h>
+#include <linux/acpi.h>
 
 #include <asm/uaccess.h>
 #include <asm/processor.h>
 
-#ifdef CONFIG_ROOT_NFS
-#include <linux/nfs_fs.h>
-#endif
-
 #if defined(CONFIG_SYSCTL)
 
 /* External variables not in a header file. */
@@ -656,6 +654,16 @@ static ctl_table kern_table[] = {
                 .proc_handler   = &proc_dointvec,
         },
 #endif
+#ifdef CONFIG_ACPI_SLEEP
+        {
+                .ctl_name       = KERN_ACPI_VIDEO_FLAGS,
+                .procname       = "acpi_video_flags",
+                .data           = &acpi_video_flags,
+                .maxlen         = sizeof (unsigned long),
+                .mode           = 0644,
+                .proc_handler   = &proc_dointvec,
+        },
+#endif
         { .ctl_name = 0 }
 };