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6#ifndef __LINUX_ISA_H
7#define __LINUX_ISA_H
8
9#include <linux/device.h>
10#include <linux/errno.h>
11#include <linux/kernel.h>
12
13struct isa_driver {
14 int (*match)(struct device *, unsigned int);
15 int (*probe)(struct device *, unsigned int);
16 void (*remove)(struct device *, unsigned int);
17 void (*shutdown)(struct device *, unsigned int);
18 int (*suspend)(struct device *, unsigned int, pm_message_t);
19 int (*resume)(struct device *, unsigned int);
20
21 struct device_driver driver;
22 struct device *devices;
23};
24
25#define to_isa_driver(x) container_of((x), struct isa_driver, driver)
26
27#ifdef CONFIG_ISA_BUS_API
28int isa_register_driver(struct isa_driver *, unsigned int);
29void isa_unregister_driver(struct isa_driver *);
30#else
31static inline int isa_register_driver(struct isa_driver *d, unsigned int i)
32{
33 return -ENODEV;
34}
35
36static inline void isa_unregister_driver(struct isa_driver *d)
37{
38}
39#endif
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50#define module_isa_driver(__isa_driver, __num_isa_dev) \
51static int __init __isa_driver##_init(void) \
52{ \
53 return isa_register_driver(&(__isa_driver), __num_isa_dev); \
54} \
55module_init(__isa_driver##_init); \
56static void __exit __isa_driver##_exit(void) \
57{ \
58 isa_unregister_driver(&(__isa_driver)); \
59} \
60module_exit(__isa_driver##_exit);
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71#define max_num_isa_dev(__isa_dev_ext) (1024 / __isa_dev_ext)
72
73#endif
74