summaryrefslogtreecommitdiff
path: root/include/asm-s390/ccwgroup.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-s390/ccwgroup.h')
-rw-r--r--include/asm-s390/ccwgroup.h69
1 files changed, 0 insertions, 69 deletions
diff --git a/include/asm-s390/ccwgroup.h b/include/asm-s390/ccwgroup.h
deleted file mode 100644
index a27f68985a79..000000000000
--- a/include/asm-s390/ccwgroup.h
+++ /dev/null
@@ -1,69 +0,0 @@
-#ifndef S390_CCWGROUP_H
-#define S390_CCWGROUP_H
-
-struct ccw_device;
-struct ccw_driver;
-
-/**
- * struct ccwgroup_device - ccw group device
- * @creator_id: unique number of the driver
- * @state: online/offline state
- * @count: number of attached slave devices
- * @dev: embedded device structure
- * @cdev: variable number of slave devices, allocated as needed
- */
-struct ccwgroup_device {
- unsigned long creator_id;
- enum {
- CCWGROUP_OFFLINE,
- CCWGROUP_ONLINE,
- } state;
-/* private: */
- atomic_t onoff;
- struct mutex reg_mutex;
-/* public: */
- unsigned int count;
- struct device dev;
- struct ccw_device *cdev[0];
-};
-
-/**
- * struct ccwgroup_driver - driver for ccw group devices
- * @owner: driver owner
- * @name: driver name
- * @max_slaves: maximum number of slave devices
- * @driver_id: unique id
- * @probe: function called on probe
- * @remove: function called on remove
- * @set_online: function called when device is set online
- * @set_offline: function called when device is set offline
- * @shutdown: function called when device is shut down
- * @driver: embedded driver structure
- */
-struct ccwgroup_driver {
- struct module *owner;
- char *name;
- int max_slaves;
- unsigned long driver_id;
-
- int (*probe) (struct ccwgroup_device *);
- void (*remove) (struct ccwgroup_device *);
- int (*set_online) (struct ccwgroup_device *);
- int (*set_offline) (struct ccwgroup_device *);
- void (*shutdown)(struct ccwgroup_device *);
-
- struct device_driver driver;
-};
-
-extern int ccwgroup_driver_register (struct ccwgroup_driver *cdriver);
-extern void ccwgroup_driver_unregister (struct ccwgroup_driver *cdriver);
-int ccwgroup_create_from_string(struct device *root, unsigned int creator_id,
- struct ccw_driver *cdrv, int num_devices,
- const char *buf);
-
-extern int ccwgroup_probe_ccwdev(struct ccw_device *cdev);
-extern void ccwgroup_remove_ccwdev(struct ccw_device *cdev);
-
-#define to_ccwgroupdev(x) container_of((x), struct ccwgroup_device, dev)
-#define to_ccwgroupdrv(x) container_of((x), struct ccwgroup_driver, driver)
-#endif