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| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2021-07-26 11:30:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-03 10:58:01 +0300 |
| commit | 5da47bf1612fbf2ce350b38fdf13ce49e8805ecc (patch) | |
| tree | 65340923220a7f4466334598aee8d7649c764874 | |
| parent | 6a600523e323e58dadc6322e21270d4ba8757685 (diff) | |
| download | linux-5da47bf1612fbf2ce350b38fdf13ce49e8805ecc.tar.xz | |
opp: remove WARN when no valid OPPs remain
[ Upstream commit 335ffab3ef864539e814b9a2903b0ae420c1c067 ]
This WARN can be triggered per-core and the stack trace is not useful.
Replace it with plain dev_err(). Fix a comment while at it.
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/opp/of.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/opp/of.c b/drivers/opp/of.c index d64a13d7881b..a53123356697 100644 --- a/drivers/opp/of.c +++ b/drivers/opp/of.c @@ -423,8 +423,9 @@ static int _of_add_opp_table_v2(struct device *dev, struct device_node *opp_np) } } - /* There should be one of more OPP defined */ - if (WARN_ON(!count)) { + /* There should be one or more OPPs defined */ + if (!count) { + dev_err(dev, "%s: no supported OPPs", __func__); ret = -ENOENT; goto put_opp_table; } |