linux-kernel - [PATCH v4 1/4] opp: Export devm_pm_opp_attach

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Message-Id: <20210120222649.28149-2-digetx@gmail.com>
Date:   Thu, 21 Jan 2021 01:26:46 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Peter Geis <pgwipeout@...il.com>,
        Nicolas Chauvet <kwizart@...il.com>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Kevin Hilman <khilman@...nel.org>,
        Peter De Schrijver <pdeschrijver@...dia.com>,
        Viresh Kumar <vireshk@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>, Nishanth Menon <nm@...com>,
        Yangtao Li <tiny.windzz@...il.com>,
        Matt Merhar <mattmerhar@...tonmail.com>
Cc:     linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: [PATCH v4 1/4] opp: Export devm_pm_opp_attach_genpd()

The devm_pm_opp_attach_genpd() lost its export by accident when it was
merged. Re-add the missing export, Tegra DRM driver now works when
compiled as a loadable kernel module since it uses the exported function.

Fixes: 22300b8fd92a ("opp: Add devm_pm_opp_attach_genpd")
Reported-by: Nicolas Chauvet <kwizart@...il.com>
Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 drivers/opp/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index f80b6f1ca108..6049b17f99d6 100644
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -2297,6 +2297,7 @@ devm_pm_opp_attach_genpd(struct device *dev, const char **names,
 
 	return opp_table;
 }
+EXPORT_SYMBOL_GPL(devm_pm_opp_attach_genpd);
 
 /**
  * dev_pm_opp_xlate_performance_state() - Find required OPP's pstate for src_table.
-- 
2.29.2