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authorChanwoo Choi <cwchoi00@gmail.com>2017-08-24 04:42:50 +0300
committerMyungJoo Ham <myungjoo.ham@samsung.com>2017-08-28 04:22:27 +0300
commitf75b0afa190d041c142bdc3f0c6022f61340b8a3 (patch)
treeb8ab1ea01aab8f3971800fe9a74af02a25c5a861 /drivers/devfreq
parente8305d408f7873f5a640c74f09d5665771acc369 (diff)
downloadlinux-f75b0afa190d041c142bdc3f0c6022f61340b8a3.tar.xz
PM / devfreq: Move private devfreq_update_stats() into devfreq
THe devfreq_update_stats() updates the 'struct devfreq_dev_status' in order to get current status of devfreq device. It is only used for the governors. This patch moves the devfreq_update_stats() into devfreq directory. Signed-off-by: Chanwoo Choi <cwchoi00@gmail.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/devfreq')
-rw-r--r--drivers/devfreq/governor.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/devfreq/governor.h b/drivers/devfreq/governor.h
index a4f2fa1091e4..cfc50a61a90d 100644
--- a/drivers/devfreq/governor.h
+++ b/drivers/devfreq/governor.h
@@ -69,4 +69,8 @@ extern int devfreq_remove_governor(struct devfreq_governor *governor);
extern int devfreq_update_status(struct devfreq *devfreq, unsigned long freq);
+static inline int devfreq_update_stats(struct devfreq *df)
+{
+ return df->profile->get_dev_status(df->dev.parent, &df->last_status);
+}
#endif /* _GOVERNOR_H */