spin_unlock_irqrestore
# undef spin_unlock_irqrestore
# define spin_unlock_irqrestore(a, b)
static __always_inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
static __always_inline void spin_unlock_irqrestore(spinlock_t *lock,
#define spin_unlock_irqrestore(x, f) (void)f, pthread_mutex_unlock(x)
static inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long f)
static void spin_unlock_irqrestore(spinlock_t *lock, unsigned long f)