我刚学Linux Device Driver。目前有点困难：

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Article #438

#438

From: dick
Date: Sun, 08 Aug 2010 02:59

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我的一个程序要用到I/O地址，但是用request_region()，报告说已经被占用了。我想要找出那个占用它们的module以便去除他好让我
试验我的程序。

请问如何才能够知道是谁占用了这些I/O地址？

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From: dick <dick_12345678@hotmail.com>
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Subject: 我刚学Linux Device Driver。目前有点困难：
Date: Sat, 7 Aug 2010 19:59:37 -0700 (PDT)
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