1 files changed, 13 insertions, 0 deletions

diff --git a/include/asm-x86/efi.h b/include/asm-x86/efi.h
index ed2de22e8705..313438e63348 100644
--- a/include/asm-x86/efi.h
+++ b/include/asm-x86/efi.h
@@ -94,4 +94,17 @@ extern void efi_reserve_early(void);
 extern void efi_call_phys_prelog(void);
 extern void efi_call_phys_epilog(void);
 
+#ifndef CONFIG_EFI
+/*
+ * IF EFI is not configured, have the EFI calls return -ENOSYS.
+ */
+#define efi_call0(_f)                                   (-ENOSYS)
+#define efi_call1(_f, _a1)                              (-ENOSYS)
+#define efi_call2(_f, _a1, _a2)                         (-ENOSYS)
+#define efi_call3(_f, _a1, _a2, _a3)                    (-ENOSYS)
+#define efi_call4(_f, _a1, _a2, _a3, _a4)               (-ENOSYS)
+#define efi_call5(_f, _a1, _a2, _a3, _a4, _a5)          (-ENOSYS)
+#define efi_call6(_f, _a1, _a2, _a3, _a4, _a5, _a6)     (-ENOSYS)
+#endif /* CONFIG_EFI */
+
 #endif /* ASM_X86__EFI_H */