1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c
index db307a356f08..cc22f9a585b0 100644
--- a/drivers/acpi/acpica/hwsleep.c
+++ b/drivers/acpi/acpica/hwsleep.c
@@ -45,6 +45,7 @@
 #include <acpi/acpi.h>
 #include "accommon.h"
 #include "actables.h"
+#include <linux/tboot.h>
 
 #define _COMPONENT          ACPI_HARDWARE
 ACPI_MODULE_NAME("hwsleep")
@@ -342,6 +343,8 @@ acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state)
 
         ACPI_FLUSH_CPU_CACHE();
 
+        tboot_sleep(sleep_state, pm1a_control, pm1b_control);
+
         /* Write #2: Write both SLP_TYP + SLP_EN */
 
         status = acpi_hw_write_pm1_control(pm1a_control, pm1b_control);