diff options
author | Sean Christopherson <sean.j.christopherson@intel.com> | 2019-11-26 08:54:17 -0800 |
---|---|---|
committer | Ingo Molnar <mingo@kernel.org> | 2019-12-10 10:15:48 +0100 |
commit | 960786422fe90a86e81131f5dbd902cb5ebf8760 (patch) | |
tree | d08d220a1208cb6e6e2867daf4c60a6de9e44a97 /arch/x86/include/asm/acpi.h | |
parent | 8c53b318b222eff55d2900b554094a099b1a30f6 (diff) |
x86/ACPI/sleep: Move acpi_get_wakeup_address() into sleep.c, remove <asm/realmode.h> from <asm/acpi.h>
Move the definition of acpi_get_wakeup_address() into sleep.c to break
linux/acpi.h's dependency (by way of asm/acpi.h) on asm/realmode.h.
Everyone and their mother includes linux/acpi.h, i.e. modifying
realmode.h results in a full kernel rebuild, which makes the already
inscrutable real mode boot code even more difficult to understand and is
positively rage inducing when trying to make changes to x86's boot flow.
No functional change intended.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Link: https://lkml.kernel.org/r/20191126165417.22423-13-sean.j.christopherson@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/acpi.h')
-rw-r--r-- | arch/x86/include/asm/acpi.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h index 23ffafd927a1..ca0976456a6b 100644 --- a/arch/x86/include/asm/acpi.h +++ b/arch/x86/include/asm/acpi.h @@ -13,7 +13,6 @@ #include <asm/processor.h> #include <asm/mmu.h> #include <asm/mpspec.h> -#include <asm/realmode.h> #include <asm/x86_init.h> #ifdef CONFIG_ACPI_APEI @@ -62,10 +61,7 @@ static inline void acpi_disable_pci(void) extern int (*acpi_suspend_lowlevel)(void); /* Physical address to resume after wakeup */ -static inline unsigned long acpi_get_wakeup_address(void) -{ - return ((unsigned long)(real_mode_header->wakeup_start)); -} +unsigned long acpi_get_wakeup_address(void); /* * Check if the CPU can handle C2 and deeper |