.open = msr_open,
};
-int __init msr_init(void)
+static int __init msr_init(void)
{
if (register_chrdev(MSR_MAJOR, "cpu/msr", &msr_fops)) {
printk(KERN_ERR "msr: unable to get major %d for msr\n",
return 0;
}
-void __exit msr_exit(void)
+static void __exit msr_exit(void)
{
unregister_chrdev(MSR_MAJOR, "cpu/msr");
}