[Xen-devel] [PATCH] xen/x86: Drop uefi_call_wrapper() and EFI_FUNCTION_WRAPPER

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

Nothing in the codebase uses them, and clang falls into the #error case

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
CC: Jan Beulich <JBeulich@xxxxxxxx>
---
 xen/include/asm-x86/x86_64/efibind.h | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/xen/include/asm-x86/x86_64/efibind.h 
b/xen/include/asm-x86/x86_64/efibind.h
index 2db3568..b013db1 100644
--- a/xen/include/asm-x86/x86_64/efibind.h
+++ b/xen/include/asm-x86/x86_64/efibind.h
@@ -274,17 +274,6 @@ typedef uint64_t   UINTN;
 #endif
 #endif
 
-#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
-#define uefi_call_wrapper(func, va_num, ...)   func(__VA_ARGS__)
-#else
-/* for x86_64, EFI_FUNCTION_WRAPPER must be defined */
-#ifdef  EFI_FUNCTION_WRAPPER
-UINTN uefi_call_wrapper(void *func, unsigned long va_num, ...);
-#else
-#error "EFI_FUNCTION_WRAPPER must be defined for x86_64 architecture"
-#endif
-#endif
-
 #ifdef _MSC_EXTENSIONS
 #pragma warning ( disable : 4731 )  // Suppress warnings about modification of 
EBP
 #endif
-- 
2.1.4


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