1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/*
* Stolen from kernel 2.5.69
* device.h - generic, centralized driver model
* To make it easier to backport from 2.5
*
* Copyright (c) 2001-2003 Patrick Mochel <mochel@osdl.org>
*
*/
#ifndef _SENSORS_COMPAT_H_
#define _SENSORS_COMPAT_H_
#include <linux/config.h>
/* debugging and troubleshooting/diagnostic helpers. */
#define dev_printk(level, dev, format, arg...) \
printk(level "%s: " format , (dev)->name , ## arg)
#ifdef DEBUG
#define dev_dbg(dev, format, arg...) \
dev_printk(KERN_DEBUG , dev , format , ## arg)
#else
#define dev_dbg(dev, format, arg...) do {} while (0)
#endif
#define dev_err(dev, format, arg...) \
dev_printk(KERN_ERR , dev , format , ## arg)
#define dev_info(dev, format, arg...) \
dev_printk(KERN_INFO , dev , format , ## arg)
#define dev_warn(dev, format, arg...) \
dev_printk(KERN_WARNING , dev , format , ## arg)
/* The part below, taken from linux/init.h, is required for compatibility with
kernels 2.4.16 and older, which don't know about __devexit_p. */
/* Functions marked as __devexit may be discarded at kernel link time, depending
on config options. Newer versions of binutils detect references from
retained sections to discarded sections and flag an error. Pointers to
__devexit functions must use __devexit_p(function_name), the wrapper will
insert either the function_name or NULL, depending on the config options.
*/
#ifndef __devexit_p
#if defined(MODULE) || defined(CONFIG_HOTPLUG)
#define __devexit_p(x) x
#else
#define __devexit_p(x) NULL
#endif
#endif /* __devexit_p */
#endif /* _SENSORS_COMPAT_H_ */
|
