1 files changed, 0 insertions, 76 deletions
diff --git a/drivers/staging/meilhaus/medlock.h b/drivers/staging/meilhaus/medlock.h
deleted file mode 100644
index 4d6ddc8e58a1..000000000000
--- a/drivers/staging/meilhaus/medlock.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/**
- * @file medlock.h
- *
- * @brief Provides the device lock class.
- * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de)
- * @author Guenter Gebhardt
- */
-
-#ifndef _MEDLOCK_H_
-#define _MEDLOCK_H_
-
-#include <linux/spinlock.h>
-
-#ifdef __KERNEL__
-
-/**
- * @brief The device lock class.
- */
-typedef struct me_dlock {
-	struct file *filep;		/**< Pointer to file structure holding the device. */
-	int count;				/**< Number of tasks which are inside the device. */
-	spinlock_t spin_lock;	/**< Spin lock protecting the attributes from concurrent access. */
-} me_dlock_t;
-
-/**
- * @brief Tries to enter a device.
- *
- * @param dlock The device lock instance.
- * @param filep The file structure identifying the calling process.
- *
- * @return 0 on success.
- */
-int me_dlock_enter(struct me_dlock *dlock, struct file *filep);
-
-/**
- * @brief Exits a device.
- *
- * @param dlock The device lock instance.
- * @param filep The file structure identifying the calling process.
- *
- * @return 0 on success.
- */
-int me_dlock_exit(struct me_dlock *dlock, struct file *filep);
-
-/**
- * @brief Tries to perform a locking action on a device.
- *
- * @param dlock The device lock instance.
- * @param filep The file structure identifying the calling process.
- * @param The action to be done.
- * @param flags Flags from user space.
- * @param slist The subdevice list of the device.
- *
- * @return 0 on success.
- */
-int me_dlock_lock(struct me_dlock *dlock,
-		  struct file *filep, int lock, int flags, me_slist_t * slist);
-
-/**
- * @brief Initializes a lock structure.
- *
- * @param dlock The lock structure to initialize.
- * @return 0 on success.
- */
-int me_dlock_init(me_dlock_t * dlock);
-
-/**
- * @brief Deinitializes a lock structure.
- *
- * @param dlock The lock structure to deinitialize.
- * @return 0 on success.
- */
-void me_dlock_deinit(me_dlock_t * dlock);
-
-#endif
-#endif