Patch "drivers/rtc/rtc-twl.c: fix missing device_init_wakeup() when booted with device tree" has been added to the 3.4-stable tree

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This is a note to let you know that I've just added the patch titled

    drivers/rtc/rtc-twl.c: fix missing device_init_wakeup() when booted with device tree

to the 3.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drivers-rtc-rtc-twl.c-fix-missing-device_init_wakeup-when-booted-with-device-tree.patch
and it can be found in the queue-3.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From 24b8256a1fb28d357bc6fa09184ba29b4255ba5c Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@xxxxxxxxxxx>
Date: Wed, 12 Jun 2013 14:04:48 -0700
Subject: drivers/rtc/rtc-twl.c: fix missing device_init_wakeup() when booted with device tree

From: Tony Lindgren <tony@xxxxxxxxxxx>

commit 24b8256a1fb28d357bc6fa09184ba29b4255ba5c upstream.

When booted in legacy mode device_init_wakeup() gets called by
drivers/mfd/twl-core.c when the children are initialized.  However, when
booted using device tree, the children are created with
of_platform_populate() instead add_children().

This means that the RTC driver will not have device_init_wakeup() set,
and we need to call it from the driver probe like RTC drivers typically
do.

Without this we cannot test PM wake-up events on omaps for cases where
there may not be any physical wake-up event.

Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Reported-by: Kevin Hilman <khilman@xxxxxxxxxx>
Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
Cc: Jingoo Han <jg1.han@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/rtc/rtc-twl.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/rtc/rtc-twl.c
+++ b/drivers/rtc/rtc-twl.c
@@ -523,6 +523,7 @@ static int __devinit twl_rtc_probe(struc
 	}
 
 	platform_set_drvdata(pdev, rtc);
+	device_init_wakeup(&pdev->dev, 1);
 	return 0;
 
 out2:


Patches currently in stable-queue which might be from tony@xxxxxxxxxxx are

queue-3.4/drivers-rtc-rtc-twl.c-fix-missing-device_init_wakeup-when-booted-with-device-tree.patch
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