+#elif defined(CONFIG_S3C2410)
+#if defined(CONFIG_SERIAL1)
+ return &s3c24xx_serial0_device;
+#elif defined(CONFIG_SERIAL2)
+ return &s3c24xx_serial1_device;
+#elif defined(CONFIG_SERIAL3)
+ return &s3c24xx_serial2_device;
+#else
+#error "CONFIG_SERIAL? missing."
+#endif
+#elif defined(CONFIG_S5PC1XX)
+#if defined(CONFIG_SERIAL0)
+ return &s5p_serial0_device;
+#elif defined(CONFIG_SERIAL1)
+ return &s5p_serial1_device;
+#elif defined(CONFIG_SERIAL2)
+ return &s5p_serial2_device;
+#elif defined(CONFIG_SERIAL3)
+ return &s5p_serial3_device;
+#else
+#error "CONFIG_SERIAL? missing."
+#endif
+#elif defined(CONFIG_OMAP3_ZOOM2)
+ return ZOOM2_DEFAULT_SERIAL_DEVICE;