From: "Pali Rohár" <pali@kernel.org>
To: Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
Gregory Clement <gregory.clement@bootlin.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Viresh Kumar <viresh.kumar@linaro.org>
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org
Subject: [PATCH] cpufreq: armada-37xx: Add missing MODULE_DEVICE_TABLE
Date: Mon, 7 Sep 2020 15:27:16 +0200 [thread overview]
Message-ID: <20200907132716.6379-1-pali@kernel.org> (raw)
CONFIG_ARM_ARMADA_37XX_CPUFREQ is tristate option and therefore this
cpufreq driver can be compiled as a module. This patch adds missing
MODULE_DEVICE_TABLE which generates correct modalias for automatic
loading of this cpufreq driver when is compiled as an external module.
Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: 92ce45fb875d7 ("cpufreq: Add DVFS support for Armada 37xx")
---
drivers/cpufreq/armada-37xx-cpufreq.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
index df1c941260d1..46f33c3a7316 100644
--- a/drivers/cpufreq/armada-37xx-cpufreq.c
+++ b/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -484,6 +484,12 @@ static int __init armada37xx_cpufreq_driver_init(void)
/* late_initcall, to guarantee the driver is loaded after A37xx clock driver */
late_initcall(armada37xx_cpufreq_driver_init);
+static const struct of_device_id armada37xx_cpufreq_of_match[] = {
+ { .compatible = "marvell,armada-3700-nb-pm" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, armada37xx_cpufreq_of_match);
+
MODULE_AUTHOR("Gregory CLEMENT <gregory.clement@free-electrons.com>");
MODULE_DESCRIPTION("Armada 37xx cpufreq driver");
MODULE_LICENSE("GPL");
--
2.20.1
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next reply other threads:[~2020-09-07 13:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-07 13:27 Pali Rohár [this message]
2020-09-07 14:38 ` [PATCH] cpufreq: armada-37xx: Add missing MODULE_DEVICE_TABLE Andrew Lunn
2020-09-08 5:00 ` Viresh Kumar
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