1 files changed, 31 insertions, 28 deletions
diff --git a/include/asm-ia64/atomic.h b/include/asm-ia64/atomic.h
index b16ad235c7ee..1fc3b83325da 100644
--- a/include/asm-ia64/atomic.h
+++ b/include/asm-ia64/atomic.h
@@ -15,6 +15,7 @@
 #include <linux/types.h>
 #include <asm/intrinsics.h>
+#include <asm/system.h>
 /*
 * On IA-64, counter must always be volatile to ensure that that the
@@ -95,36 +96,38 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v)
        (cmpxchg(&((v)->counter), old, new))
 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
-#define atomic_add_unless(v, a, u)                              \
+static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
-({                                                              \
+{
-        __typeof__(v->counter) c, old;                          \
+        int c, old;
-        c = atomic_read(v);                                     \
+        c = atomic_read(v);
-        for (;;) {                                              \
+        for (;;) {
-                if (unlikely(c == (u)))                         \
+                if (unlikely(c == (u)))
-                        break;                                  \
+                        break;
-                old = atomic_cmpxchg((v), c, c + (a));          \
+                old = atomic_cmpxchg((v), c, c + (a));
-                if (likely(old == c))                           \
+                if (likely(old == c))
-                        break;                                  \
+                        break;
-                c = old;                                        \
+                c = old;
-        }                                                       \
+        }
-        c != (u);                                               \
+        return c != (u);
-})
+}
 #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-#define atomic64_add_unless(v, a, u)                            \
+static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
-({                                                              \
+{
-        __typeof__(v->counter) c, old;                          \
+        long c, old;
-        c = atomic64_read(v);                                   \
+        c = atomic64_read(v);
-        for (;;) {                                              \
+        for (;;) {
-                if (unlikely(c == (u)))                         \
+                if (unlikely(c == (u)))
-                        break;                                  \
+                        break;
-                old = atomic64_cmpxchg((v), c, c + (a));        \
+                old = atomic64_cmpxchg((v), c, c + (a));
-                if (likely(old == c))                           \
+                if (likely(old == c))
-                        break;                                  \
+                        break;
-                c = old;                                        \
+                c = old;
-        }                                                       \
+        }
-        c != (u);                                               \
+        return c != (u);
-})
+}
 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
 #define atomic_add_return(i,v)                                          \

diff --git a/include/asm-ia64/atomic.h b/include/asm-ia64/atomic.h index b16ad235c7ee..1fc3b83325da 100644 --- a/include/asm-ia64/atomic.h +++ b/include/asm-ia64/atomic.h
@@ -15,6 +15,7 @@
15	#include <linux/types.h>	15	#include <linux/types.h>
16		16
17	#include <asm/intrinsics.h>	17	#include <asm/intrinsics.h>
		18	#include <asm/system.h>
18		19
19	/*	20	/*
20	* On IA-64, counter must always be volatile to ensure that that the	21	* On IA-64, counter must always be volatile to ensure that that the
@@ -95,36 +96,38 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v)
95	(cmpxchg(&((v)->counter), old, new))	96	(cmpxchg(&((v)->counter), old, new))
96	#define atomic64_xchg(v, new) (xchg(&((v)->counter), new))	97	#define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
97		98
98	#define atomic_add_unless(v, a, u) \	99	static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
99	({ \	100	{
100	__typeof__(v->counter) c, old; \	101	int c, old;
101	c = atomic_read(v); \	102	c = atomic_read(v);
102	for (;;) { \	103	for (;;) {
103	if (unlikely(c == (u))) \	104	if (unlikely(c == (u)))
104	break; \	105	break;
105	old = atomic_cmpxchg((v), c, c + (a)); \	106	old = atomic_cmpxchg((v), c, c + (a));
106	if (likely(old == c)) \	107	if (likely(old == c))
107	break; \	108	break;
108	c = old; \	109	c = old;
109	} \	110	}
110	c != (u); \	111	return c != (u);
111	})	112	}
		113
112	#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)	114	#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
113		115
114	#define atomic64_add_unless(v, a, u) \	116	static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
115	({ \	117	{
116	__typeof__(v->counter) c, old; \	118	long c, old;
117	c = atomic64_read(v); \	119	c = atomic64_read(v);
118	for (;;) { \	120	for (;;) {
119	if (unlikely(c == (u))) \	121	if (unlikely(c == (u)))
120	break; \	122	break;
121	old = atomic64_cmpxchg((v), c, c + (a)); \	123	old = atomic64_cmpxchg((v), c, c + (a));
122	if (likely(old == c)) \	124	if (likely(old == c))
123	break; \	125	break;
124	c = old; \	126	c = old;
125	} \	127	}
126	c != (u); \	128	return c != (u);
127	})	129	}
		130
128	#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)	131	#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
129		132
130	#define atomic_add_return(i,v) \	133	#define atomic_add_return(i,v) \