求助： lm-sensors中adt7475驱动编译出错

adams_leo

想通过lm-sensors来检测系统的运行的状态，比如风扇，温度等，但是主板上面的使用的风扇的控制芯片是ADT7475,本机安装的操作系统为RHEL5.4 64位版本，内核的版本为2.6.18-164.el5，在这版本的内核下，还不支持该芯片，所以从http://www.lm-sensors.org/wiki/Devices上面下载了AD7475的芯片驱动的源码进行编译，编译出现了错误，详细的信息如下，本人对驱动和C程序不熟悉，请各位帮忙看看，看有什么法子可以解决这个问题，非常感谢

编译出错的详细的信息：
[root@localhost adt7475]# make
  CC [M]  /adt7475/adt7475.o
/adt7475/adt7475.c:154: warning: initialization makes integer from pointer without a cast
/adt7475/adt7475.c:154: error: initializer element is not computable at load time
/adt7475/adt7475.c:154: error: (near initialization for 'adt7475_id[0].id')
/adt7475/adt7475.c:154: warning: excess elements in struct initializer
/adt7475/adt7475.c:154: warning: (near initialization for 'adt7475_id[0]')
/adt7475/adt7475.c:155: warning: initialization makes integer from pointer without a cast
/adt7475/adt7475.c:155: error: initializer element is not computable at load time
/adt7475/adt7475.c:155: error: (near initialization for 'adt7475_id[1].id')
/adt7475/adt7475.c:155: warning: excess elements in struct initializer
/adt7475/adt7475.c:155: warning: (near initialization for 'adt7475_id[1]')
/adt7475/adt7475.c:156: warning: initialization makes integer from pointer without a cast
/adt7475/adt7475.c:156: error: initializer element is not computable at load time
/adt7475/adt7475.c:156: error: (near initialization for 'adt7475_id[2].id')
/adt7475/adt7475.c:156: warning: excess elements in struct initializer
/adt7475/adt7475.c:156: warning: (near initialization for 'adt7475_id[2]')
/adt7475/adt7475.c:157: warning: initialization makes integer from pointer without a cast
/adt7475/adt7475.c:157: error: initializer element is not computable at load time
/adt7475/adt7475.c:157: error: (near initialization for 'adt7475_id[3].id')
/adt7475/adt7475.c:157: warning: excess elements in struct initializer
/adt7475/adt7475.c:157: warning: (near initialization for 'adt7475_id[3]')
/adt7475/adt7475.c: In function 'reg2volt':
/adt7475/adt7475.c:259: error: implicit declaration of function 'DIV_ROUND_CLOSEST'
/adt7475/adt7475.c: In function 'set_voltage':
/adt7475/adt7475.c:346: error: implicit declaration of function 'strict_strtol'
/adt7475/adt7475.c: In function 'set_tach':
/adt7475/adt7475.c:605: error: implicit declaration of function 'strict_strtoul'
/adt7475/adt7475.c: At top level:
/adt7475/adt7475.c:1176: warning: 'struct i2c_board_info' declared inside parameter list
/adt7475/adt7475.c:1176: warning: its scope is only this definition or declaration, which is probably not what you want
/adt7475/adt7475.c: In function 'adt7475_detect':
/adt7475/adt7475.c:1207: error: dereferencing pointer to incomplete type
/adt7475/adt7475.c:1207: error: request for member 'type' in something not a structure or union
/adt7475/adt7475.c:1207: warning: passing argument 1 of 'strlcpy' from incompatible pointer type
/adt7475/adt7475.c: In function 'adt7475_probe':
/adt7475/adt7475.c:1254: error: 'const struct i2c_device_id' has no member named 'driver_data'
/adt7475/adt7475.c:1275: error: 'const struct i2c_device_id' has no member named 'driver_data'
/adt7475/adt7475.c:1275: warning: comparison between pointer and integer
/adt7475/adt7475.c:1286: error: 'const struct i2c_device_id' has no member named 'driver_data'
/adt7475/adt7475.c:1286: warning: comparison between pointer and integer
/adt7475/adt7475.c:1291: error: 'const struct i2c_device_id' has no member named 'driver_data'
/adt7475/adt7475.c:1291: warning: comparison between pointer and integer
/adt7475/adt7475.c:1291: error: 'const struct i2c_device_id' has no member named 'driver_data'
/adt7475/adt7475.c:1291: warning: comparison between pointer and integer
/adt7475/adt7475.c:1299: error: 'const struct i2c_device_id' has no member named 'driver_data'
/adt7475/adt7475.c:1299: warning: comparison between pointer and integer
/adt7475/adt7475.c:1364: warning: assignment from incompatible pointer type
/adt7475/adt7475.c:1370: error: 'const struct i2c_device_id' has no member named 'driver_data'
/adt7475/adt7475.c:1370: error: array subscript is not an integer
/adt7475/adt7475.c:1370: warning: format '%s' expects type 'char *', but argument 4 has type 'const struct i2c_device_id *'
/adt7475/adt7475.c: In function 'adt7475_remove':
/adt7475/adt7475.c:1399: warning: passing argument 1 of 'hwmon_device_unregister' from incompatible pointer type
/adt7475/adt7475.c: At top level:
/adt7475/adt7475.c:1411: error: unknown field 'probe' specified in initializer
/adt7475/adt7475.c:1411: warning: missing braces around initializer
/adt7475/adt7475.c:1411: warning: (near initialization for 'adt7475_driver.list')
/adt7475/adt7475.c:1411: warning: initialization from incompatible pointer type
/adt7475/adt7475.c:1412: error: unknown field 'remove' specified in initializer
/adt7475/adt7475.c:1412: warning: excess elements in struct initializer
/adt7475/adt7475.c:1412: warning: (near initialization for 'adt7475_driver')
/adt7475/adt7475.c:1413: error: unknown field 'id_table' specified in initializer
/adt7475/adt7475.c:1413: warning: excess elements in struct initializer
/adt7475/adt7475.c:1413: warning: (near initialization for 'adt7475_driver')
/adt7475/adt7475.c:1414: error: unknown field 'detect' specified in initializer
/adt7475/adt7475.c:1414: warning: excess elements in struct initializer
/adt7475/adt7475.c:1414: warning: (near initialization for 'adt7475_driver')
/adt7475/adt7475.c:1415: error: unknown field 'address_data' specified in initializer
/adt7475/adt7475.c:1415: warning: excess elements in struct initializer
/adt7475/adt7475.c:1415: warning: (near initialization for 'adt7475_driver')
make[2]: *** [/adt7475/adt7475.o] Error 1
make[1]: *** [_module_/adt7475] Error 2
make: *** [modules] Error 2

编译使用的Makefile和源代码
驱动源代码.rar (9.2 KB, 下载次数: 34)

2010-07-08 09:25 上传

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wmmy2008

回复 1# adams_leo


    内核版本的原因，版本太低了吧，，，我这边也没编过(2.6.26),,不过错误相比你那个少多了。。。
   i2c接口在近几个版本变化都比较大，，建议下个高版本的kernel试试...或者就找kernel是你那个版本的adt7475.c

adams_leo

您好，使用最新的内核 2.6.34的话这个是可以编译通过的,但是由于我当前的系统里面的使用了Marvell的SAS控制卡，要命的是这个卡的驱动只能在RHEL 5.4上面使用，其他的不支持，所以只有从编译这个驱动来解决。

我当前使用的这个版本的内核还不支持这个芯片，也就是还没有adt7475.c这个代码在里面呢

wmmy2008

回复 3# adams_leo


    确实升级kernel比较麻烦，，看来你只有修改驱动文件adt7475.c了，直接用不了。。

adams_leo

回复 4# wmmy2008


   非常感谢您的回复，本人就是不懂C编程 dizzy:

wmmy2008

回复 5# adams_leo


    光有这个文件你的adt7475芯片还不能工作，，你还需要一个i2c adapter驱动...