diff options
Diffstat (limited to 'src/include/smp/spinlock.h')
| -rw-r--r-- | src/include/smp/spinlock.h | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/src/include/smp/spinlock.h b/src/include/smp/spinlock.h index aedd85b0ab..1b0b4fdde9 100644 --- a/src/include/smp/spinlock.h +++ b/src/include/smp/spinlock.h @@ -5,15 +5,7 @@ #include <arch/smp/spinlock.h> #else /* !CONFIG_SMP */ -/* Most GCC versions have a nasty bug with empty initializers */ -#if (__GNUC__ > 2) -typedef struct { } spinlock_t; -#define SPIN_LOCK_UNLOCKED (spinlock_t) { } -#else -typedef struct { int gcc_is_buggy; } spinlock_t; -#define SPIN_LOCK_UNLOCKED (spinlock_t) { 0 } -#endif - +#define DECLARE_SPIN_LOCK(x) #define barrier() do {} while(0) #define spin_is_locked(lock) 0 #define spin_unlock_wait(lock) do {} while(0) |