patch-2.1.121 linux/include/asm-arm/spinlock.h
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- Lines: 16
- Date:
Sun Sep 6 10:45:30 1998
- Orig file:
v2.1.120/linux/include/asm-arm/spinlock.h
- Orig date:
Tue Jul 21 00:15:32 1998
diff -u --recursive --new-file v2.1.120/linux/include/asm-arm/spinlock.h linux/include/asm-arm/spinlock.h
@@ -6,8 +6,13 @@
/*
* Your basic spinlocks, allowing only a single CPU anywhere
*/
-typedef struct { } spinlock_t;
-#define SPIN_LOCK_UNLOCKED { }
+#if (__GNUC__ > 2) || (__GNUC_MINOR__ >= 8)
+ typedef struct { } spinlock_t;
+# define SPIN_LOCK_UNLOCKED { }
+#else
+ typedef unsigned char spinlock_t;
+# define SPIN_LOCK_UNLOCKED 0
+#endif
#define spin_lock_init(lock) do { } while(0)
#define spin_lock(lock) do { } while(0)
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