+#define MII_CLOCK 1250000 /* no more than 2.5MHz */
+static char mac0[18] = "08:00:06:05:40:01";
+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,52)
+module_param_string(mac0, mac0, 18, 0);
+#else
+MODULE_PARM(mac0, "c18");