slave.c
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上传日期:2010-01-21
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文件大小:1k
- /*
- * slave.c -- the slave module of a master/slave pair using kmod
- *
- * Copyright (C) 2001 Alessandro Rubini and Jonathan Corbet
- * Copyright (C) 2001 O'Reilly & Associates
- *
- * The source code in this file can be freely used, adapted,
- * and redistributed in source or binary form, so long as an
- * acknowledgment appears in derived source files. The citation
- * should list that the code comes from the book "Linux Device
- * Drivers" by Alessandro Rubini and Jonathan Corbet, published
- * by O'Reilly & Associates. No warranty is attached;
- * we cannot take responsibility for errors or fitness for use.
- */
- #ifndef __KERNEL__
- # define __KERNEL__
- #endif
- #ifndef MODULE
- # define MODULE
- #endif
- #include <linux/module.h>
- #include "sysdep.h"
- int slave_init(void)
- {
- MOD_INC_USE_COUNT;
- MOD_DEC_USE_COUNT; /* Make it look "used once" */
- return 0;
- }
- void slave_cleanup(void)
- {}
- module_init(slave_init);
- module_exit(slave_cleanup);