ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg()

arndb · rafaeljw · commit ccb45b34d440 · 2023-12-13T13:53:01.000+01:00
The cpufreq code can be in a loadable module, so the architecture support for it has to be exported: ERROR: modpost: "acpi_arch_thermal_cpufreq_pctg" [drivers/acpi/processor.ko] undefined! Fixes: 310293a ("ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/arm64/thermal_cpufreq.c b/drivers/acpi/arm64/thermal_cpufreq.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 #include <linux/acpi.h>
+#include <linux/export.h>
 
 #include "../internal.h"
 
@@ -18,3 +19,4 @@ int acpi_arch_thermal_cpufreq_pctg(void)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(acpi_arch_thermal_cpufreq_pctg);

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,6 @@`
`1`	`1`	`// SPDX-License-Identifier: GPL-2.0-only`
`2`	`2`	`#include <linux/acpi.h>`
	`3`	`+#include <linux/export.h>`
`3`	`4`
`4`	`5`	`#include "../internal.h"`
`5`	`6`
`@@ -18,3 +19,4 @@ int acpi_arch_thermal_cpufreq_pctg(void)`
`18`	`19`
`19`	`20`	`return 0;`
`20`	`21`	`}`
	`22`	`+EXPORT_SYMBOL_GPL(acpi_arch_thermal_cpufreq_pctg);`