From: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
To: MyungJoo Ham <myungjoo.ham@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
Sibi Sankar <sibis@codeaurora.org>,
Saravana Kannan <skannan@codeaurora.org>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
Subject: [PATCH v3 5/5] PM / devfreq: Mute warning on governor PROBE_DEFER
Date: Tue, 14 Jun 2022 13:07:01 +0200 [thread overview]
Message-ID: <20220614110701.31240-6-ansuelsmth@gmail.com> (raw)
In-Reply-To: <20220614110701.31240-1-ansuelsmth@gmail.com>
Don't print warning when a governor PROBE_DEFER as it's not a real
GOV_START fail.
Fixes: a03dacb0316f ("PM / devfreq: Add cpu based scaling support to passive governor")
Signed-off-by: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
---
drivers/devfreq/devfreq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 2e2b3b414d67..df6972bb0ce8 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -931,8 +931,8 @@ struct devfreq *devfreq_add_device(struct device *dev,
err = devfreq->governor->event_handler(devfreq, DEVFREQ_GOV_START,
NULL);
if (err) {
- dev_err(dev, "%s: Unable to start governor for the device\n",
- __func__);
+ dev_err_probe(dev, -EPROBE_DEFER, "%s: Unable to start governor for the device\n",
+ __func__);
goto err_init;
}
create_sysfs_files(devfreq, devfreq->governor);
--
2.36.1
next prev parent reply other threads:[~2022-06-14 11:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-14 11:06 [PATCH v3 0/5] PM / devfreq: Various Fixes to cpufreq based passive governor Christian 'Ansuel' Marangi
2022-06-14 11:06 ` [PATCH v3 1/5] PM / devfreq: Fix cpufreq passive unregister erroring on PROBE_DEFER Christian 'Ansuel' Marangi
2022-06-14 22:58 ` Chanwoo Choi
2022-06-14 22:07 ` Ansuel Smith
2022-06-14 23:12 ` Chanwoo Choi
2022-06-14 11:06 ` [PATCH v3 2/5] PM / devfreq: Fix kernel warning with cpufreq passive register fail Christian 'Ansuel' Marangi
2022-06-14 11:06 ` [PATCH v3 3/5] PM / devfreq: Fix kernel panic with cpu based scaling to passive gov Christian 'Ansuel' Marangi
2022-06-14 23:06 ` Chanwoo Choi
2022-06-14 11:07 ` [PATCH v3 4/5] PM / devfreq: Rework freq_table to be local to devfreq struct Christian 'Ansuel' Marangi
2022-06-14 11:07 ` Christian 'Ansuel' Marangi [this message]
2022-06-14 23:10 ` [PATCH v3 5/5] PM / devfreq: Mute warning on governor PROBE_DEFER Chanwoo Choi
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