diff options
author | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-02 21:29:37 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-15 12:02:35 -0700 |
commit | a8fcffbde4cedf319f7009cec21baddf9422685e (patch) | |
tree | 844273a59ce2ab7b1a3ad0280eeaa73c4b64e9a0 /drivers/staging/meilhaus/medlock.h | |
parent | 06bf27ddaae4deb796ec90a11c5ecefd7364e3ed (diff) |
Staging: meilhaus: remove the drivers
The comedi drivers should be used instead, no need to have
these in here as well.
Cc: David Kiliani <mail@davidkiliani.de>
Cc: Meilhaus Support <support@meilhaus.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/meilhaus/medlock.h')
-rw-r--r-- | drivers/staging/meilhaus/medlock.h | 76 |
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 4d6ddc8e58a..00000000000 --- 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 |