[Suspend2][ 14/16] [Suspend2] Try to suspend.

[Nigel Cunningham <nigel@suspend2.net>]

Called when /proc/suspend2/do_suspend is written to. It is essentially a
wrapper around suspend_main(), invoking the start_anything and
finish_anything routines first.

Signed-off-by: Nigel Cunningham <nigel@suspend2.net>

 kernel/power/suspend.c |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 0f751d1..85307c6 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -1008,3 +1008,19 @@ void suspend2_try_resume(void)
 	suspend_finish_anything(0);
 }
 
+/*
+ * suspend2_try_suspend
+ * Functionality   : Wrapper around suspend_main.
+ * Called From     : drivers/acpi/sleep/main.c
+ *                   kernel/reboot.c
+ */
+void suspend2_try_suspend(void)
+{
+	if (suspend_start_anything(0))
+		return;
+
+	suspend_main();
+
+	suspend_finish_anything(0);
+}
+

--
Nigel Cunningham		nigel at suspend2 dot net