diff options
Diffstat (limited to 'include/linux/spinlock.h')
-rw-r--r-- | include/linux/spinlock.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h new file mode 100644 index 0000000000..b32114f4f0 --- /dev/null +++ b/include/linux/spinlock.h @@ -0,0 +1,11 @@ +#ifndef __LINUX_SPINLOCK_H +#define __LINUX_SPINLOCK_H + +typedef int spinlock_t; +#define spin_lock_init(...) +#define spin_lock(...) +#define spin_unlock(...) +#define spin_lock_irqsave(lock, flags) do { flags = 0; } while (0) +#define spin_unlock_irqrestore(lock, flags) do { flags = flags; } while (0) + +#endif /* __LINUX_SPINLOCK_H */ |