#include <linux/hrtimer.h>
#include <linux/fs.h>
#include <linux/debugfs.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/spinlock.h>
-
+#include <asm/debug.h>
static int ss_get(void *data, u64 *val)
{
DEFINE_SIMPLE_ATTRIBUTE(fops_multi, multi_get, NULL, "%llu\n");
-
-extern struct dentry *mips_debugfs_dir;
static int __init spinlock_test(void)
{
struct dentry *d;