+/* IN 2.5.6? __kernel_dev_t changed size, and __kernel_old_dev_t was left
+ * with the old value. We need to make sure we use the right one.
+ *
+ */
+#include <linux/version.h>
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,70)
+# define __nfsd_dev_t __kernel_old_dev_t
+#else
+# define __nfsd_dev_t __kernel_dev_t
+#endif
+