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Commit 9ad14c00 authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
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PM / Domain: Return 0 on error from of_genpd_opp_to_performance_state() 



of_genpd_opp_to_performance_state() should return 0 on errors, as its
doc comment describes. While it follows that mostly, it returns a
negative error number on one of the failures.

Fix that.

Fixes: 6e41766a "PM / Domain: Implement of_genpd_opp_to_performance_state()"
Reported-by: default avatarRajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Acked-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent e008690e

drivers/base/power/domain.c

+2 −1
Original line number Diff line number Diff line
@@ -2431,7 +2431,8 @@ unsigned int of_genpd_opp_to_performance_state(struct device *dev, 


	opp = of_dev_pm_opp_find_required_opp(&genpd->dev, opp_node);

	if (IS_ERR(opp)) {

		state = PTR_ERR(opp);

		dev_err(dev, "Failed to find required OPP: %ld\n",

			PTR_ERR(opp));

		goto unlock;

	}