1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index acf6c1550f27..de2d9109194e 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -667,7 +667,7 @@ static ctl_table kern_table[] = {
                 .data           = &acpi_video_flags,
                 .maxlen         = sizeof (unsigned long),
                 .mode           = 0644,
-                .proc_handler   = &proc_dointvec,
+                .proc_handler   = &proc_doulongvec_minmax,
         },
 #endif
 #ifdef CONFIG_IA64