hv: remove support atomic operation for char/short

From now on, only plan to support atomic operation for int/long.

Signed-off-by: Li, Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>

Author: lifeix

hypervisor/include/lib/atomic.h

@@ -31,93 +31,6 @@
 #define ATOMIC_H
 
 #define	BUS_LOCK	"lock ; "
-/*
- *   #define atomic_set_char(P, V)		(*(unsigned char *)(P) |= (V))
- */
-static inline void atomic_set_char(unsigned char *p, unsigned char v)
-{
-	__asm __volatile(BUS_LOCK    "orb %b1,%0"
-			:  "+m" (*p)
-			:  "q" (v)
-			:  "cc", "memory");
-}
-
-/*
- *  #define atomic_clear_char(P, V)		(*(unsigned char *)(P) &= ~(V))
- */
-static inline void atomic_clear_char(unsigned char *p, unsigned char v)
-{
-	__asm __volatile(BUS_LOCK    "andb %b1,%0"
-			:  "+m" (*p)
-			:  "q" (~v)
-			:  "cc", "memory");
-}
-
-/*
- *  #define atomic_add_char(P, V)		(*(unsigned char *)(P) += (V))
- */
-static inline void atomic_add_char(unsigned char *p, unsigned char v)
-{
-	__asm __volatile(BUS_LOCK    "addb %b1,%0"
-			:  "+m" (*p)
-			:  "q" (v)
-			:  "cc", "memory");
-}
-
-/*
- * #define atomic_subtract_char(P, V)	(*(unsigned char *)(P) -= (V))
- */
-static inline void atomic_subtract_char(unsigned char *p, unsigned char v)
-{
-	__asm __volatile(BUS_LOCK "subb %b1,%0"
-			:  "+m" (*p)
-			:  "q" (v)
-			:  "cc", "memory");
-}
-
-/*
- * #define atomic_set_short(P, V)		(*(unsigned short *)(P) |= (V))
- */
-static inline void atomic_set_short(unsigned short *p, unsigned short v)
-{
-	__asm __volatile(BUS_LOCK "orw %w1,%0"
-			:  "+m" (*p)
-			:  "r" (v)
-			:  "cc", "memory");
-}
-
-/*
- *  #define atomic_clear_short(P, V)	(*(unsigned short *)(P) &= ~(V))
- */
-static inline void atomic_clear_short(unsigned short *p, unsigned short v)
-{
-	__asm __volatile(BUS_LOCK "andw %w1,%0"
-			:  "+m" (*p)
-			:  "r" (~v)
-			:  "cc", "memory");
-}
-
-/*
- *  #define atomic_add_short(P, V)		(*(unsigned short *)(P) += (V))
- */
-static inline void atomic_add_short(unsigned short *p, unsigned short v)
-{
-	__asm __volatile(BUS_LOCK "addw %w1,%0"
-			:  "+m" (*p)
-			:  "r" (v)
-			:  "cc", "memory");
-}
-
-/*
- *  #define atomic_subtract_short(P, V)	(*(unsigned short *)(P) -= (V))
- */
-static inline void atomic_subtract_short(unsigned short *p, unsigned short v)
-{
-	__asm __volatile(BUS_LOCK "subw %w1,%0"
-			:  "+m" (*p)
-			:  "r" (v)
-			:  "cc", "memory");
-}
 
 /*
  *  #define atomic_set_int(P, V)		(*(unsigned int *)(P) |= (V))