diff mbox series

ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg

Message ID 20231212214843.256622-1-arnd@kernel.org
State New
Headers
Series ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg |

Commit Message

Arnd Bergmann Dec. 12, 2023, 9:48 p.m. UTC 
  From: Arnd Bergmann <arnd@arndb.de>

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: 310293a2b941 ("ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/acpi/arm64/thermal_cpufreq.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Rafael J. Wysocki Dec. 13, 2023, 12:54 p.m. UTC | #1 
On Tue, Dec 12, 2023 at 10:48 PM Arnd Bergmann <arnd@kernel.org> wrote:
>
> From: Arnd Bergmann <arnd@arndb.de>
>
> 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: 310293a2b941 ("ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  drivers/acpi/arm64/thermal_cpufreq.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> 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);
> --

Applied, thanks!
diff mbox series

Patch

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);