mem.c

_计算实用教程Visual C++6.0实用教程

/*
 *  linux/drivers/char/mem.c
 *
 *  Copyright (C) 1991, 1992  Linus Torvalds
 */
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int chr_dev_init(void)
{
	if (register_chrdev(MEM_MAJOR,"mem",&memory_fops))
		printk("unable to get major %d for memory devs\n", MEM_MAJOR);
	rand_initialize();
	tty_init();
#ifdef CONFIG_PRINTER
	lp_init();
#endif
#if defined (CONFIG_BUSMOUSE) || defined (CONFIG_82C710_MOUSE) || \
    defined (CONFIG_PSMOUSE) || defined (CONFIG_MS_BUSMOUSE) || \
    defined (CONFIG_ATIXL_BUSMOUSE)
	mouse_init();
#endif
#ifdef CONFIG_SOUND
	soundcard_init();
#endif
#if CONFIG_QIC02_TAPE
	qic02_tape_init();
#endif
#ifdef  CONFIG_SANSON_ADC
	adc_init(); /* Here is where our device driver is initalized */
#endif
	return 0;
}
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