| Message ID | 20231208103332.2829631-1-anders.roxell@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | drivers: acpi: arm64: thermal_cpufreq: export module | expand |
diff --git a/drivers/acpi/arm64/thermal_cpufreq.c b/drivers/acpi/arm64/thermal_cpufreq.c index d524f2cd6044..582854914c5c 100644 --- 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);
The following build error shows up when building an allmodconfig kernel on arch=arm64: ERROR: modpost: "acpi_arch_thermal_cpufreq_pctg" [drivers/acpi/processor.ko] undefined! make[3]: *** [/next/scripts/Makefile.modpost:145: Module.symvers] Error 1 make[3]: Target '__modpost' not remade because of errors. make[2]: *** [/tmp/next/Makefile:1876: modpost] Error 2 make[2]: Target '__all' not remade because of errors. make[1]: *** [/tmp/next/Makefile:243: __sub-make] Error 2 make[1]: Target '__all' not remade because of errors. make: *** [Makefile:243: __sub-make] Error 2 make: Target '__all' not remade because of errors. Solve the issue by export acpi_arch_thermal_cpufreq_pctg() since the function are used in function 'acpi_thermal_cpufreq_config()'. Fixes: a02f66bb3cf4 ("ACPI: Move ACPI_HOTPLUG_CPU to be disabled on arm64 and riscv") Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Anders Roxell <anders.roxell@linaro.org> --- drivers/acpi/arm64/thermal_cpufreq.c | 2 ++ 1 file changed, 2 insertions(+)