[PATCH v2 1/6] PM / wakeup: export pm_system_wakeup symbol

[boris.brezillon@free-electrons.com (Boris Brezillon)]

Export pm_system_wakeup function to allow irq handlers to deal with system
wakeup.
This is needed for shared IRQ lines where one of the handler is registered
with IRQF_NO_SUSPEND, while the other ones want to configure it as a wakeup
source.
In this specific case, irq core does not handle the wakeup process and
leave the decision to each irq handler.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
 drivers/base/power/wakeup.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index c2744b3..aab7158 100644
--- a/drivers/base/power/wakeup.c
+++ b/drivers/base/power/wakeup.c
@@ -730,6 +730,7 @@ void pm_system_wakeup(void)
 	pm_abort_suspend = true;
 	freeze_wake();
 }
+EXPORT_SYMBOL_GPL(pm_system_wakeup);
 
 void pm_wakeup_clear(void)
 {
-- 
1.9.1