X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=include%2Fasm-avr32%2Fatomic.h;h=b9c2548a52f33d0807add5872424f88cc6342967;hb=89661adaaee2f85116b399e642129ccd4dafd195;hp=e0b9c44c126ce19519b67a8a074686f3a31e4cd7;hpb=db1a19b38f3a85f475b4ad716c71be133d8ca48e;p=powerpc.git

diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h
index e0b9c44c12..b9c2548a52 100644
--- a/include/asm-avr32/atomic.h
+++ b/include/asm-avr32/atomic.h
@@ -41,7 +41,7 @@ static inline int atomic_sub_return(int i, atomic_t *v)
 		"	stcond	%1, %0\n"
 		"	brne	1b"
 		: "=&r"(result), "=o"(v->counter)
-		: "m"(v->counter), "ir"(i)
+		: "m"(v->counter), "rKs21"(i)
 		: "cc");
 
 	return result;
@@ -58,7 +58,7 @@ static inline int atomic_add_return(int i, atomic_t *v)
 {
 	int result;
 
-	if (__builtin_constant_p(i))
+	if (__builtin_constant_p(i) && (i >= -1048575) && (i <= 1048576))
 		result = atomic_sub_return(-i, v);
 	else
 		asm volatile(
@@ -101,7 +101,7 @@ static inline int atomic_sub_unless(atomic_t *v, int a, int u)
 		"	mov	%1, 1\n"
 		"1:"
 		: "=&r"(tmp), "=&r"(result), "=o"(v->counter)
-		: "m"(v->counter), "ir"(a), "ir"(u)
+		: "m"(v->counter), "rKs21"(a), "rKs21"(u)
 		: "cc", "memory");
 
 	return result;
@@ -121,7 +121,7 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
 	int tmp, result;
 
-	if (__builtin_constant_p(a))
+	if (__builtin_constant_p(a) && (a >= -1048575) && (a <= 1048576))
 		result = atomic_sub_unless(v, -a, u);
 	else {
 		result = 0;
@@ -173,7 +173,7 @@ static inline int atomic_sub_if_positive(int i, atomic_t *v)
 }
 
 #define atomic_xchg(v, new)	(xchg(&((v)->counter), new))
-#define atomic_cmpxchg(v, o, n)	((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_cmpxchg(v, o, n)	(cmpxchg(&((v)->counter), (o), (n)))
 
 #define atomic_sub(i, v)	(void)atomic_sub_return(i, v)
 #define atomic_add(i, v)	(void)atomic_add_return(i, v)