Suspend: Add config option to disable the freezer if architecture wants that

This patch makes the freezer optional for suspend to allow the
system to work (or not work) like the original PMU suspend.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/kernel/power/main.c b/kernel/power/main.c
index d9bba452764..e47214cfeb2 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -181,7 +181,7 @@ static int suspend_prepare(void)
 
         pm_prepare_console();
 
-        if (freeze_processes()) {
+        if (suspend_freeze_processes()) {
                 error = -EAGAIN;
                 goto Thaw;
         }
@@ -199,7 +199,7 @@ static int suspend_prepare(void)
                 return 0;
 
  Thaw:
-        thaw_processes();
+        suspend_thaw_processes();
         pm_restore_console();
  Finish:
         pm_notifier_call_chain(PM_POST_SUSPEND);
@@ -308,7 +308,7 @@ int suspend_devices_and_enter(suspend_state_t state)
  */
 static void suspend_finish(void)
 {
-        thaw_processes();
+        suspend_thaw_processes();
         pm_restore_console();
         pm_notifier_call_chain(PM_POST_SUSPEND);
 }