x86/alternative: Convert ALTERNATIVE_TERNARY()

The C macro.
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240607111701.8366-10-bp@kernel.org

arch/x86/include/asm/alternative.h

@@ -274,15 +274,9 @@ static inline int alternatives_text_reserved(void *start, void *end)
 
 /* If @feature is set, patch in @newinstr_yes, otherwise @newinstr_no. */
 #define ALTERNATIVE_TERNARY(oldinstr, ft_flags, newinstr_yes, newinstr_no) \
-	ALTERNATIVE_2(oldinstr, newinstr_no, X86_FEATURE_ALWAYS,	\
-		      newinstr_yes, ft_flags)
-
-/* If @feature is set, patch in @newinstr_yes, otherwise @newinstr_no. */
-#define N_ALTERNATIVE_TERNARY(oldinstr, ft_flags, newinstr_yes, newinstr_no) \
 	N_ALTERNATIVE_2(oldinstr, newinstr_no, X86_FEATURE_ALWAYS,	\
 		      newinstr_yes, ft_flags)
 
-
 #define ALTERNATIVE_3(oldinsn, newinsn1, ft_flags1, newinsn2, ft_flags2, \
 			newinsn3, ft_flags3)				\
 	OLDINSTR_3(oldinsn, 1, 2, 3)					\