On 05/12/2016 at 10:43:14 +0100, Amelie DELAUNAY wrote :

quoted

quoted

+
+    device_init_wakeup(&pdev->dev, true);

What happens if device_init_wakeup() returns an error?

It means that RTC won't be able to wake up the board with RTC alarm. I can
add a warning for the user in this case ?

quoted

There is exactly one driver ever checking the return value of
device_init_wakeup(). It basically always succeeds.


-- 
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com