swh:1:snp:173f8deb0c56c557784b4fd217e7608ac6197844
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Tip revision: c420bc9f09a0926b708c3edb27eacba434a4f4ba authored by Linus Torvalds on 26 May 2007, 02:55:14 UTC
Linux 2.6.22-rc3
Tip revision: c420bc9
blink.c
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/timer.h>
#include <linux/jiffies.h>

static void do_blink(unsigned long data);

static DEFINE_TIMER(blink_timer, do_blink, 0 ,0);

static void do_blink(unsigned long data)
{
	static long count;
	if (panic_blink)
		panic_blink(count++);
	blink_timer.expires = jiffies + msecs_to_jiffies(1);
	add_timer(&blink_timer);
}

static int blink_init(void)
{
	printk(KERN_INFO "Enabling keyboard blinking\n");
	do_blink(0);
	return 0;
}

module_init(blink_init);

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