[PATCH v2] PM / devfreq: event: remove duplicate devfreq_event_get_drvdata()

From: Lin Huang <redacted>

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")
Cc: stable@vger.kernel.org
Signed-off-by: Lin Huang <redacted>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
Changes from v1:
- Add [off-list ref]

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

diff --git a/include/linux/devfreq-event.h b/include/linux/devfreq-event.h
index 0a83a1e648b0..4db00b02ca3f 100644
--- a/include/linux/devfreq-event.h
+++ b/include/linux/devfreq-event.h

@@ -148,11 +148,6 @@ static inline int devfreq_event_reset_event(struct devfreq_event_dev *edev)
 	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)
 {

-- 
1.9.1