Commit 5da47bf1 authored Jul 26, 2021 by Michał Mirosław Committed by Greg Kroah-Hartman Sep 03, 2021

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>

parent 6a600523

drivers/opp/of.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}