From 40bce100cafb945f1fb5475a70628b4379c74f38 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Thu, 31 Oct 2013 09:31:18 +0800 Subject: ACPICA: Cleanup asmlinkage for ACPICA APIs. Add an asmlinkage wrapper around acpi_enter_sleep_state() to prevent an empty stub from being called by assmebly code for ACPI_REDUCED_HARDWARE set. As arch/x86/kernel/acpi/wakeup_xx.S is only compiled when CONFIG_ACPI=y and there are no users of ACPI_HARDWARE_REDUCED, currently this is in fact not a real issue, but a cleanup to reduce source code differences between Linux and ACPICA upstream. [rjw: Changelog] Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- arch/x86/kernel/acpi/sleep.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/x86/kernel/acpi/sleep.h') diff --git a/arch/x86/kernel/acpi/sleep.h b/arch/x86/kernel/acpi/sleep.h index c9c2c982d5e4..65c7b606b606 100644 --- a/arch/x86/kernel/acpi/sleep.h +++ b/arch/x86/kernel/acpi/sleep.h @@ -17,3 +17,5 @@ extern void wakeup_long64(void); extern void do_suspend_lowlevel(void); extern int x86_acpi_suspend_lowlevel(void); + +acpi_status asmlinkage x86_acpi_enter_sleep_state(u8 state); -- cgit v1.2.3