diff --git a/superio/fintek/f71805f/f71805f.h b/superio/fintek/f71805f/f71805f.h
index 75dae059e6..273a77136a 100644
--- a/superio/fintek/f71805f/f71805f.h
+++ b/superio/fintek/f71805f/f71805f.h
@@ -26,6 +26,8 @@
  *  - Revision: V0.25P
  */ 
 
+void f71805f_enable_serial(u8, u8, u16);
+
 /* Logical Device Numbers (LDN). */
 #define	F71805F_FDC	0x00	/* Floppy */
 #define	F71805F_SP1	0x01	/* UART1 */
diff --git a/superio/fintek/f71805f/superio.c b/superio/fintek/f71805f/superio.c
index eb421721d8..ed49559314 100644
--- a/superio/fintek/f71805f/superio.c
+++ b/superio/fintek/f71805f/superio.c
@@ -29,7 +29,6 @@
 #include <statictree.h>
 #include "f71805f.h"
 
-static void enable_dev(struct device *dev);
 void f71805f_pnp_set_resources(struct device *dev);
 void f71805f_pnp_set_resources(struct device *dev);
 void f71805f_pnp_enable_resources(struct device *dev);
@@ -73,7 +72,7 @@ void f71805f_pnp_enable(struct device *dev)
 
 static void f71805f_init(struct device *dev)
 {
-	struct superio_fintek_f71805f_config *conf = dev->device_configuration;
+	//struct superio_fintek_f71805f_config *conf = dev->device_configuration;
 	struct resource *res0, *res1;
 
 	if (!dev->enabled)