x86: add proper header for reboot_force

This patch fixes one sparse warning by including the appropriate
header for the reboot_force symbol.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index a4a838306b2cc69f2856f1b8244b6045c86165c9..07c6d42ab5ff326203f417c1b8ccbc9ae1fc5dac 100644 (file)
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -9,6 +9,7 @@
 #include <asm/desc.h>
 #include <asm/hpet.h>
 #include <asm/pgtable.h>
+#include <asm/proto.h>
 #include <asm/reboot_fixups.h>
 #include <asm/reboot.h>