Merge branch 'stable/for-x86-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into tboot

1 files changed, 7 insertions, 3 deletions

diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c
index 3c4a922a9fc2..af702a7a69d9 100644
--- a/drivers/acpi/acpica/hwsleep.c
+++ b/drivers/acpi/acpica/hwsleep.c
@@ -43,9 +43,9 @@
  */
 
 #include <acpi/acpi.h>
+#include <linux/acpi.h>
 #include "accommon.h"
 #include "actables.h"
-#include <linux/tboot.h>
 #include <linux/module.h>
 
 #define _COMPONENT          ACPI_HARDWARE
@@ -344,8 +344,12 @@ acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state)
 
         ACPI_FLUSH_CPU_CACHE();
 
-        tboot_sleep(sleep_state, pm1a_control, pm1b_control);
-
+        status = acpi_os_prepare_sleep(sleep_state, pm1a_control,
+                                       pm1b_control);
+        if (ACPI_SKIP(status))
+                return_ACPI_STATUS(AE_OK);
+        if (ACPI_FAILURE(status))
+                return_ACPI_STATUS(status);
         /* Write #2: Write both SLP_TYP + SLP_EN */
 
         status = acpi_hw_write_pm1_control(pm1a_control, pm1b_control);