From 14a21e7ba8cf6eab968310c92ca19a00f13ce3d9 Mon Sep 17 00:00:00 2001 From: Tobias Jakobi Date: Mon, 21 Sep 2015 20:23:52 +0200 Subject: PM / devfreq: Fix governor_store() Writing the currently set governor into sysfs currently seems to fail. Fix this by setting the return code to zero before leaving governor_store(). Signed-off-by: Tobias Jakobi Signed-off-by: MyungJoo Ham --- drivers/devfreq/devfreq.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/devfreq') diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index 3927ed9fdbd5..4f1b0cebe9a4 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -795,8 +795,10 @@ static ssize_t governor_store(struct device *dev, struct device_attribute *attr, ret = PTR_ERR(governor); goto out; } - if (df->governor == governor) + if (df->governor == governor) { + ret = 0; goto out; + } if (df->governor) { ret = df->governor->event_handler(df, DEVFREQ_GOV_STOP, NULL); -- cgit v1.2.3-59-g8ed1b