* [PATCH] ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg
@ 2023-12-12 21:48 Arnd Bergmann
2023-12-13 12:54 ` Rafael J. Wysocki
0 siblings, 1 reply; 2+ messages in thread
From: Arnd Bergmann @ 2023-12-12 21:48 UTC (permalink / raw)
To: Lorenzo Pieralisi, Hanjun Guo, Sudeep Holla, Rafael J. Wysocki,
Sumit Gupta, Srikar Srimath Tirumala
Cc: Arnd Bergmann, Len Brown, linux-acpi, linux-arm-kernel,
linux-kernel
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);
--
2.39.2
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg
2023-12-12 21:48 [PATCH] ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg Arnd Bergmann
@ 2023-12-13 12:54 ` Rafael J. Wysocki
0 siblings, 0 replies; 2+ messages in thread
From: Rafael J. Wysocki @ 2023-12-13 12:54 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Lorenzo Pieralisi, Hanjun Guo, Sudeep Holla, Rafael J. Wysocki,
Sumit Gupta, Srikar Srimath Tirumala, Arnd Bergmann, Len Brown,
linux-acpi, linux-arm-kernel, linux-kernel
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!
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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