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cpufreq: armada-37xx: Add missing MODULE_DEVICE_TABLE

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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.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: 92ce45fb87 ("cpufreq: Add DVFS support for Armada 37xx")
[ Viresh: Added __maybe_unused ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Pali Rohár 2020-09-07 15:27:16 +02:00 committed by Viresh Kumar
parent a0d698d8c2
commit c942d1542f
1 changed files with 6 additions and 0 deletions
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6
drivers/cpufreq/armada-37xx-cpufreq.c
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@ -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 __maybe_unused 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");