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-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 @@
1#ifndef S390_CCWGROUP_H
2#define S390_CCWGROUP_H
3
4struct ccw_device;
5struct ccw_driver;
6
7/**
8 * struct ccwgroup_device - ccw group device
9 * @creator_id: unique number of the driver
10 * @state: online/offline state
11 * @count: number of attached slave devices
12 * @dev: embedded device structure
13 * @cdev: variable number of slave devices, allocated as needed
14 */
15struct ccwgroup_device {
16 unsigned long creator_id;
17 enum {
18 CCWGROUP_OFFLINE,
19 CCWGROUP_ONLINE,
20 } state;
21/* private: */
22 atomic_t onoff;
23 struct mutex reg_mutex;
24/* public: */
25 unsigned int count;
26 struct device dev;
27 struct ccw_device *cdev[0];
28};
29
30/**
31 * struct ccwgroup_driver - driver for ccw group devices
32 * @owner: driver owner
33 * @name: driver name
34 * @max_slaves: maximum number of slave devices
35 * @driver_id: unique id
36 * @probe: function called on probe
37 * @remove: function called on remove
38 * @set_online: function called when device is set online
39 * @set_offline: function called when device is set offline
40 * @shutdown: function called when device is shut down
41 * @driver: embedded driver structure
42 */
43struct ccwgroup_driver {
44 struct module *owner;
45 char *name;
46 int max_slaves;
47 unsigned long driver_id;
48
49 int (*probe) (struct ccwgroup_device *);
50 void (*remove) (struct ccwgroup_device *);
51 int (*set_online) (struct ccwgroup_device *);
52 int (*set_offline) (struct ccwgroup_device *);
53 void (*shutdown)(struct ccwgroup_device *);
54
55 struct device_driver driver;
56};
57
58extern int ccwgroup_driver_register (struct ccwgroup_driver *cdriver);
59extern void ccwgroup_driver_unregister (struct ccwgroup_driver *cdriver);
60int ccwgroup_create_from_string(struct device *root, unsigned int creator_id,
61 struct ccw_driver *cdrv, int num_devices,
62 const char *buf);
63
64extern int ccwgroup_probe_ccwdev(struct ccw_device *cdev);
65extern void ccwgroup_remove_ccwdev(struct ccw_device *cdev);
66
67#define to_ccwgroupdev(x) container_of((x), struct ccwgroup_device, dev)
68#define to_ccwgroupdrv(x) container_of((x), struct ccwgroup_driver, driver)
69#endif