x86-32, hibernate: Adjust in_suspend after resumed on 32bit system

Update the in_suspend variable to reflect the actual hibernation
status. Back-port from 64bit system.

Signed-off-by: Zhimin Gu <kookoo.gu@intel.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/arch/x86/power/hibernate_asm_32.S b/arch/x86/power/hibernate_asm_32.S
index 01f653f..6fe3830 100644 (file)
--- a/arch/x86/power/hibernate_asm_32.S
+++ b/arch/x86/power/hibernate_asm_32.S
@@ -103,5 +103,8 @@ ENTRY(restore_registers)
 
        xorl    %eax, %eax
 
+       /* tell the hibernation core that we've just restored the memory */
+       movl    %eax, in_suspend
+
        ret
 ENDPROC(restore_registers)