+void __init adm5120_swab_test(void)
+{
+#if CONFIG_ADM5120_HARDWARE_SWAB
+ u32 t1,t2;
+
+ t1 = 0x1234;
+ t2 = swab16(t1);
+ printk("hardware swab16 test %s, data:0x%04X, result:0x%04X\n",
+ (t2 == 0x3412) ? "passed" :"failed", t1, t2);
+
+ t1 = 0x12345678;
+ t2 = swab32(t1);
+ printk("hardware swab32 test %s, data:0x%08X, result:0x%08X\n",
+ (t2 == 0x78563412) ? "passed" :"failed", t1, t2);
+
+#endif /* CONFIG_ADM5120_HARDWARE_SWAB */
+}
+