Drop spinlock.h wrapper

[lttng-modules.git] / wrapper / spinlock.h

diff --git a/wrapper/spinlock.h b/wrapper/spinlock.h
deleted file mode 100644 (file)
index b3570d4..0000000
--- a/wrapper/spinlock.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
- *
- * wrapper/spinlock.h
- *
- * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-#ifndef _LTTNG_WRAPPER_SPINLOCK_H
-#define _LTTNG_WRAPPER_SPINLOCK_H
-
-#include <linux/version.h>
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
-
-#include <linux/string.h>
-
-#define raw_spin_lock_init(lock)                                       \
-       do {                                                            \
-               raw_spinlock_t __lock = __RAW_SPIN_LOCK_UNLOCKED;       \
-               memcpy(lock, &__lock, sizeof(lock));                    \
-       } while (0)
-
-#define raw_spin_is_locked(lock)       __raw_spin_is_locked(lock)
-
-#define wrapper_desc_spin_lock(lock)   spin_lock(lock)
-#define wrapper_desc_spin_unlock(lock) spin_unlock(lock)
-
-#else
-
-#define wrapper_desc_spin_lock(lock)   raw_spin_lock(lock)
-#define wrapper_desc_spin_unlock(lock) raw_spin_unlock(lock)
-
-#endif
-#endif /* _LTTNG_WRAPPER_SPINLOCK_H */