--- zzzz-none-000/linux-3.10.107/drivers/acpi/sleep.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/acpi/sleep.h	2021-02-04 17:41:59.000000000 +0000
@@ -1,6 +1,4 @@
 
-extern int acpi_suspend(u32 state);
-
 extern void acpi_enable_wakeup_devices(u8 sleep_state);
 extern void acpi_disable_wakeup_devices(u8 sleep_state);