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-rw-r--r--include/acpi/processor.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index dd0cb04046ce..c1ba00fc4888 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -295,7 +295,7 @@ static inline void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx
#ifdef CONFIG_CPU_FREQ
void acpi_processor_ppc_init(void);
void acpi_processor_ppc_exit(void);
-int acpi_processor_ppc_has_changed(struct acpi_processor *pr, int event_flag);
+void acpi_processor_ppc_has_changed(struct acpi_processor *pr, int event_flag);
extern int acpi_processor_get_bios_limit(int cpu, unsigned int *limit);
#else
static inline void acpi_processor_ppc_init(void)