4 #include <linux/device.h>
7 * Preferred API from 2.6.18 to 2.6.26+
9 #ifdef HAVE_DEVICE_CREATE
11 typedef struct class spl_class
;
12 typedef struct device spl_device
;
14 #define spl_class_create(mod, name) class_create(mod, name)
15 #define spl_class_destroy(cls) class_destroy(cls)
17 # ifdef HAVE_5ARGS_DEVICE_CREATE
18 # define spl_device_create(cls, parent, devt, drvdata, fmt, args...) \
19 device_create(cls, parent, devt, drvdata, fmt, ## args)
21 # define spl_device_create(cls, parent, devt, drvdata, fmt, args...) \
22 device_create(cls, parent, devt, fmt, ## args)
25 #define spl_device_destroy(cls, cls_dev, devt) \
26 device_destroy(cls, devt)
29 * Preferred API from 2.6.13 to 2.6.17
30 * Depricated in 2.6.18
34 #ifdef HAVE_CLASS_DEVICE_CREATE
36 typedef struct class spl_class
;
37 typedef struct class_device spl_device
;
39 #define spl_class_create(mod, name) class_create(mod, name)
40 #define spl_class_destroy(cls) class_destroy(cls)
41 #define spl_device_create(cls, parent, devt, device, fmt, args...) \
42 class_device_create(cls, parent, devt, device, fmt, ## args)
43 #define spl_device_destroy(cls, cls_dev, devt) \
44 class_device_unregister(cls_dev)
47 * Prefered API from 2.6.0 to 2.6.12
48 * Depricated in 2.6.13
51 #else /* Legacy API */
53 typedef struct class_simple spl_class
;
54 typedef struct class_device spl_class_device
;
56 #define spl_class_create(mod, name) class_simple_create(mod, name)
57 #define spl_class_destroy(cls) class_simple_destroy(cls)
58 #define spl_device_create(cls, parent, devt, device, fmt, args...) \
59 class_simple_device_add(cls, devt, device, fmt, ## args)
60 #define spl_device_destroy(cls, cls_dev, devt) \
61 class_simple_device_remove(devt)
63 #endif /* HAVE_CLASS_DEVICE_CREATE */
64 #endif /* HAVE_DEVICE_CREATE */
66 #endif /* _SPL_DEVICE_H */