if (copy_to_user(buffer, kbuf, sizeof(kbuf)))
return -EFAULT;
- printk_once(KERN_WARNING "%s exported in /proc is scheduled for removal\n",
- table->procname);
+ pr_warn_once("%s exported in /proc is scheduled for removal\n",
+ table->procname);
*lenp = 2;
*ppos += *lenp;