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* [PATCH] cpufreq: armada-37xx: Add missing MODULE_DEVICE_TABLE
@ 2020-09-07 13:27 ` Pali Rohár
  0 siblings, 0 replies; 6+ messages in thread
From: Pali Rohár @ 2020-09-07 13:27 UTC (permalink / raw)
  To: Jason Cooper, Andrew Lunn, Gregory Clement,
	Sebastian Hesselbarth, Rafael J. Wysocki, Viresh Kumar
  Cc: linux-arm-kernel, linux-pm, linux-kernel

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


^ permalink raw reply related	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2020-09-08  5:02 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-07 13:27 [PATCH] cpufreq: armada-37xx: Add missing MODULE_DEVICE_TABLE Pali Rohár
2020-09-07 13:27 ` Pali Rohár
2020-09-07 14:38 ` Andrew Lunn
2020-09-07 14:38   ` Andrew Lunn
2020-09-08  5:00 ` Viresh Kumar
2020-09-08  5:00   ` Viresh Kumar

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