x86/ACPI/sleep: Remove an unnecessary include of asm/realmode.h

None of the declarations in x86's acpi/sleep.h are in any way dependent
on the real mode boot code.  Remove sleep.h's include of asm/realmode.h
to limit the dependencies on realmode.h to code that actually interacts
with the boot code.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lkml.kernel.org/r/20191126165417.22423-11-sean.j.christopherson@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/arch/x86/kernel/acpi/sleep.h b/arch/x86/kernel/acpi/sleep.h
index fbb60ca4255c68fc89acb2762b252db5113a0943..d06c2079b6c142447beb4e05b2facaff70f7831c 100644 (file)
--- a/arch/x86/kernel/acpi/sleep.h
+++ b/arch/x86/kernel/acpi/sleep.h
@@ -3,7 +3,7 @@
  *     Variables and functions used by the code in sleep.c
  */
 
-#include <asm/realmode.h>
+#include <linux/linkage.h>
 
 extern unsigned long saved_video_mode;
 extern long saved_magic;