diff --git a/src/mainboard/msi/ms7721/romstage.c b/src/mainboard/msi/ms7721/romstage.c
index ebb875de63..bec2f40bbb 100644
--- a/src/mainboard/msi/ms7721/romstage.c
+++ b/src/mainboard/msi/ms7721/romstage.c
@@ -41,21 +41,6 @@
 
 
 /* GPIO configuration */
-#define FINTEK_ENTRY_KEY 0x87
-static void pnp_enter_conf_state(pnp_devfn_t dev)
-{
-	u16 port = dev >> 8;
-	outb(FINTEK_ENTRY_KEY, port);
-	outb(FINTEK_ENTRY_KEY, port);
-}
-
-#define FINTEK_EXIT_KEY 0xAA
-static void pnp_exit_conf_state(pnp_devfn_t dev)
-{
-	u16 port = dev >> 8;
-	outb(FINTEK_EXIT_KEY, port);
-}
-
 static void gpio_init(pnp_devfn_t dev)
 {
 	pnp_enter_conf_state(dev);
diff --git a/src/superio/fintek/common/early_serial.c b/src/superio/fintek/common/early_serial.c
index c625b5327b..d0e0ab072f 100644
--- a/src/superio/fintek/common/early_serial.c
+++ b/src/superio/fintek/common/early_serial.c
@@ -43,7 +43,7 @@
 #define FINTEK_EXIT_KEY 0xAA
 
 /* Enable configuration: pass entry key '0x87' into index port dev. */
-static void pnp_enter_conf_state(pnp_devfn_t dev)
+void pnp_enter_conf_state(pnp_devfn_t dev)
 {
 	u16 port = dev >> 8;
 	outb(FINTEK_ENTRY_KEY, port);
@@ -51,7 +51,7 @@ static void pnp_enter_conf_state(pnp_devfn_t dev)
 }
 
 /* Disable configuration: pass exit key '0xAA' into index port dev. */
-static void pnp_exit_conf_state(pnp_devfn_t dev)
+void pnp_exit_conf_state(pnp_devfn_t dev)
 {
 	u16 port = dev >> 8;
 	outb(FINTEK_EXIT_KEY, port);
diff --git a/src/superio/fintek/common/fintek.h b/src/superio/fintek/common/fintek.h
index cbd175f7ac..306edeea7e 100644
--- a/src/superio/fintek/common/fintek.h
+++ b/src/superio/fintek/common/fintek.h
@@ -22,4 +22,7 @@
 
 void fintek_enable_serial(pnp_devfn_t dev, u16 iobase);
 
+void pnp_enter_conf_state(pnp_devfn_t dev);
+void pnp_exit_conf_state(pnp_devfn_t dev);
+
 #endif /* SUPERIO_FINTEK_COMMON_PRE_RAM_H */