Patch "PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()" has been added to the 4.4-stable tree

Patch "PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()" has been added to the 4.4-stable tree

[gregkh]

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

    PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()

to the 4.4-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:
     pm-devfreq-event-remove-duplicate-devfreq_event_get_drvdata.patch
and it can be found in the queue-4.4 subdirectory.

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


>From c8a9a6daccad495c48d5435d3487956ce01bc6a1 Mon Sep 17 00:00:00 2001
From: Lin Huang <hl@rock-chips.com>
Date: Thu, 4 Aug 2016 19:32:33 +0900
Subject: PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()

From: Lin Huang <hl@rock-chips.com>

commit c8a9a6daccad495c48d5435d3487956ce01bc6a1 upstream.

there define two devfreq_event_get_drvdata() function in devfreq-event.h
when disable CONFIG_PM_DEVFREQ_EVENT, it will lead to build fail. So
remove devfreq_event_get_drvdata() function.

Fixes: f262f28c1470 ("PM / devfreq: event: Add devfreq_event class")
Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 include/linux/devfreq-event.h |    5 -----
 1 file changed, 5 deletions(-)

--- a/include/linux/devfreq-event.h
+++ b/include/linux/devfreq-event.h
@@ -148,11 +148,6 @@ static inline int devfreq_event_reset_ev
 	return -EINVAL;
 }
 
-static inline void *devfreq_event_get_drvdata(struct devfreq_event_dev *edev)
-{
-	return ERR_PTR(-EINVAL);
-}
-
 static inline struct devfreq_event_dev *devfreq_event_get_edev_by_phandle(
 					struct device *dev, int index)
 {


Patches currently in stable-queue which might be from hl@rock-chips.com are

queue-4.4/pm-devfreq-event-remove-duplicate-devfreq_event_get_drvdata.patch