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-rw-r--r--src/arch/x86/include/arch/acpi.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h
index 259efcd2d5..660f0dc2e6 100644
--- a/src/arch/x86/include/arch/acpi.h
+++ b/src/arch/x86/include/arch/acpi.h
@@ -976,13 +976,6 @@ static inline int acpi_s3_resume_allowed(void)
return CONFIG(HAVE_ACPI_RESUME);
}
-/* Return address in reserved memory where to backup low memory
- * while platform resumes from S3 suspend. Caller is responsible of
- * making a complete copy of the region base..base+size, with
- * parameteres base and size that meet page alignment requirement.
- */
-void *acpi_backup_container(uintptr_t base, size_t size);
-
#if CONFIG(HAVE_ACPI_RESUME)
#ifdef __PRE_RAM__