patch-2.2.10 linux/include/asm-sparc64/spinlock.h

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diff -u --recursive --new-file v2.2.9/linux/include/asm-sparc64/spinlock.h linux/include/asm-sparc64/spinlock.h
@@ -15,7 +15,7 @@
 
 #define spin_lock_init(lock)	do { } while(0)
 #define spin_lock(lock)		do { } while(0)
-#define spin_trylock(lock)	do { } while(0)
+#define spin_trylock(lock)	(1)
 #define spin_unlock_wait(lock)	do { } while(0)
 #define spin_unlock(lock)	do { } while(0)
 #define spin_lock_irq(lock)	cli()

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