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d85944d107
The latter might have been used along with printk() in an earlier version, but pr_info() is getting used consistently so adjust the #include comments accordingly. For the avoidance of doubt, pr_info() actually comes from printk.h, which gets #include'd by kernel.h.
25 lines
533 B
C
25 lines
533 B
C
/*
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* hello-4.c - Demonstrates module documentation.
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*/
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#include <linux/init.h> /* Needed for the macros */
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#include <linux/kernel.h> /* Needed for pr_info() */
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#include <linux/module.h> /* Needed by all modules */
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MODULE_LICENSE("GPL");
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MODULE_AUTHOR("LKMPG");
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MODULE_DESCRIPTION("A sample driver");
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static int __init init_hello_4(void)
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{
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pr_info("Hello, world 4\n");
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return 0;
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}
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static void __exit cleanup_hello_4(void)
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{
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pr_info("Goodbye, world 4\n");
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}
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module_init(init_hello_4);
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module_exit(cleanup_hello_4);
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