From 8c53b318b222eff55d2900b554094a099b1a30f6 Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Tue, 26 Nov 2019 08:54:16 -0800 Subject: ACPI/sleep: Convert acpi_wakeup_address into a function Convert acpi_wakeup_address from a raw variable into a function so that x86 can wrap its dereference of the real mode boot header in a function instead of broadcasting it to the world via a #define. This sets the stage for a future patch to move x86's definition of the new function, acpi_get_wakeup_address(), out of asm/acpi.h and thus break acpi.h's dependency on asm/realmode.h. No functional change intended. Signed-off-by: Sean Christopherson Link: https://lkml.kernel.org/r/20191126165417.22423-12-sean.j.christopherson@intel.com Signed-off-by: Ingo Molnar --- arch/ia64/include/asm/acpi.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/ia64/include') diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h index f886d4dc9d55..b66ba907019c 100644 --- a/arch/ia64/include/asm/acpi.h +++ b/arch/ia64/include/asm/acpi.h @@ -38,7 +38,10 @@ int acpi_gsi_to_irq (u32 gsi, unsigned int *irq); /* Low-level suspend routine. */ extern int acpi_suspend_lowlevel(void); -extern unsigned long acpi_wakeup_address; +static inline unsigned long acpi_get_wakeup_address(void) +{ + return 0; +} /* * Record the cpei override flag and current logical cpu. This is -- cgit v1.2.3