linux-kernel - [PATCH 2/2] PM / Domains: Fix return value of of_genpd_opp_to_performance

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Date:   Thu, 14 Jun 2018 10:53:34 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Rafael Wysocki <rjw@...ysocki.net>,
        Kevin Hilman <khilman@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Viresh Kumar <viresh.kumar@...aro.org>, linux-pm@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] PM / Domains: Fix return value of of_genpd_opp_to_performance_state()

of_genpd_opp_to_performance_state() should return 0 for errors, but the
dummy routine isn't doing that. Fix it.

Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 include/linux/pm_domain.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 9206a4fef9ac..139f79c8477a 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -276,7 +276,7 @@ static inline unsigned int
 of_genpd_opp_to_performance_state(struct device *dev,
 				  struct device_node *opp_node)
 {
-	return -ENODEV;
+	return 0;
 }
 
 static inline int genpd_dev_pm_attach(struct device *dev)
-- 
2.18.0.rc1.242.g61856ae69a2c