Subject: + drivers-rtc-rtc-twlc-fix-missing-device_init_wakeup-when-booted-with-device-tree.patch added to -mm tree
To: tony@xxxxxxxxxxx,a.zummo@xxxxxxxxxxxx,jg1.han@xxxxxxxxxxx,khilman@xxxxxxxxxx,stable@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 29 May 2013 16:03:31 -0700
The patch titled
Subject: drivers/rtc/rtc-twl.c: fix missing device_init_wakeup() when booted with device tree
has been added to the -mm tree. Its filename is
drivers-rtc-rtc-twlc-fix-missing-device_init_wakeup-when-booted-with-device-tree.patch
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From: Tony Lindgren <tony@xxxxxxxxxxx>
Subject: drivers/rtc/rtc-twl.c: fix missing device_init_wakeup() when booted with device tree
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>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-twl.c | 1 +
1 file changed, 1 insertion(+)
diff -puN drivers/rtc/rtc-twl.c~drivers-rtc-rtc-twlc-fix-missing-device_init_wakeup-when-booted-with-device-tree drivers/rtc/rtc-twl.c
--- a/drivers/rtc/rtc-twl.c~drivers-rtc-rtc-twlc-fix-missing-device_init_wakeup-when-booted-with-device-tree
+++ a/drivers/rtc/rtc-twl.c
@@ -524,6 +524,7 @@ static int twl_rtc_probe(struct platform
}
platform_set_drvdata(pdev, rtc);
+ device_init_wakeup(&pdev->dev, 1);
return 0;
out2:
_
Patches currently in -mm which might be from tony@xxxxxxxxxxx are
linux-next.patch
drivers-rtc-rtc-twlc-fix-missing-device_init_wakeup-when-booted-with-device-tree.patch
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