efi: Use asmlinkage for EFIAPI

This is required for x86 and is also correct for ARM (since it is empty).

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/efi.h b/include/efi.h
index 5a3b8cf69ac..d07187c7dd0 100644
--- a/include/efi.h
+++ b/include/efi.h
@@ -15,6 +15,7 @@
 #ifndef _EFI_H
 #define _EFI_H
 
+#include <linux/linkage.h>
 #include <linux/string.h>
 #include <linux/types.h>
 
@@ -22,7 +23,7 @@
 /* EFI uses the Microsoft ABI which is not the default for GCC */
 #define EFIAPI __attribute__((ms_abi))
 #else
-#define EFIAPI
+#define EFIAPI asmlinkage
 #endif
 
 struct efi_device_path;