linux-kernel - [PATCH 4.4 005/112] PM / devfreq: event: remove duplicate devfreq_event_get

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Date:   Wed, 26 Oct 2016 14:21:48 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Lin Huang <hl@...k-chips.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>
Subject: [PATCH 4.4 005/112] PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lin Huang <hl@...k-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@...k-chips.com>
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@...sung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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)
 {