From: Jack Qiu <jack.qiu@huawei.com>
To: <linux-pm@vger.kernel.org>
Subject: [PATCH -next] opp: export dev_pm_opp_adjust_voltage
Date: Wed, 17 Jun 2020 09:20:24 +0800 [thread overview]
Message-ID: <20200617012024.41704-1-jack.qiu@huawei.com> (raw)
dev_pm_opp_adjust_voltage() is used in qcom-cpufreq-hw module, so export
it to GPL modules. otherwise compile error occurred:
$ make allmodconfig ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-
$ make -j64 ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-
ERROR: modpost: "dev_pm_opp_adjust_voltage"
[drivers/cpufreq/qcom-cpufreq-hw.ko] undefined
Signed-off-by: Jack Qiu <jack.qiu@huawei.com>
---
drivers/opp/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index 6937bf45f497..c9336aac74e9 100644
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -2302,6 +2302,7 @@ int dev_pm_opp_adjust_voltage(struct device *dev, unsigned long freq,
dev_pm_opp_put_opp_table(opp_table);
return r;
}
+EXPORT_SYMBOL_GPL(dev_pm_opp_adjust_voltage);
/**
* dev_pm_opp_enable() - Enable a specific OPP
--
2.17.1
reply other threads:[~2020-06-17 0:29 UTC|newest]
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