C and other Super I/O cosmetic fixes.

[coreboot.git] / src / superio / smsc / lpc47b397 / lpc47b397_early_serial.c

diff --git a/src/superio/smsc/lpc47b397/lpc47b397_early_serial.c b/src/superio/smsc/lpc47b397/lpc47b397_early_serial.c
index 2a3d3dbd31f5de723a85e23145784674e0783b1b..bea97b45f761d2c88728afe96985c1a80196041a 100644 (file)
--- a/src/superio/smsc/lpc47b397/lpc47b397_early_serial.c
+++ b/src/superio/smsc/lpc47b397/lpc47b397_early_serial.c
@@ -1,15 +1,41 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2000 AG Electronics Ltd.
+ * Copyright (C) 2003-2004 Linux Networx
+ * Copyright (C) 2004 Tyan
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
 #include <arch/romcc_io.h>
 #include "lpc47b397.h"
 
-static inline void pnp_enter_conf_state(device_t dev) {
-       unsigned port = dev>>8;
-        outb(0x55, port);
+static void pnp_enter_conf_state(device_t dev)
+{
+       u16 port = dev >> 8;
+       outb(0x55, port);
 }
-static void pnp_exit_conf_state(device_t dev) {
-       unsigned port = dev>>8;
-        outb(0xaa, port);
+
+static void pnp_exit_conf_state(device_t dev)
+{
+       u16 port = dev >> 8;
+       outb(0xaa, port);
 }
-static void lpc47b397_enable_serial(device_t dev, unsigned iobase)
+
+static void lpc47b397_enable_serial(device_t dev, u16 iobase)
 {
        pnp_enter_conf_state(dev);
        pnp_set_logical_device(dev);