From: Pali Rohár <p...@kernel.org>
[ Upstream commit c942d1542f1bc5001216fabce9cb8ffbe515777e ]
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 <and...@lunn.ch>
Signed-off-by: Pali Rohár <p...@kernel.org>
Fixes: 92ce45fb875d7 ("cpufreq: Add DVFS support for Armada 37xx")
[ Viresh: Added __maybe_unused ]
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
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 df1c941260d14..b4af4094309b0 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 __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.clem...@free-electrons.com>");
MODULE_DESCRIPTION("Armada 37xx cpufreq driver");
MODULE_LICENSE("GPL");
--
2.25.1
