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Diffstat (limited to 'include/linux/acpi.h')
-rw-r--r--include/linux/acpi.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index a497b53e8689..35413793a4d4 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -526,7 +526,7 @@ acpi_status acpi_release_memory(acpi_handle handle, struct resource *res,
int acpi_resources_are_enforced(void);
#ifdef CONFIG_HIBERNATION
-void __init acpi_check_s4_hw_signature(int check);
+extern int acpi_check_s4_hw_signature;
#endif
#ifdef CONFIG_PM_SLEEP