1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/kexec.c b/kernel/kexec.c
index dc7bc0829286..090ee10d9604 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1523,7 +1523,7 @@ int kernel_kexec(void)
 
 #ifdef CONFIG_KEXEC_JUMP
         if (kexec_image->preserve_context) {
-                mutex_lock(&pm_mutex);
+                lock_system_sleep();
                 pm_prepare_console();
                 error = freeze_processes();
                 if (error) {
@@ -1576,7 +1576,7 @@ int kernel_kexec(void)
                 thaw_processes();
  Restore_console:
                 pm_restore_console();
-                mutex_unlock(&pm_mutex);
+                unlock_system_sleep();
         }
 #endif