xnu-792.tar.gz

[apple/xnu.git] / pexpert / i386 / pe_serial.c

diff --git a/pexpert/i386/pe_serial.c b/pexpert/i386/pe_serial.c
index 201b76e9c339555de27f24c8f2bba6010568520d..72ec3e13681dbe02ff38f1a199bc7ee3f6e9a7f7 100644 (file)
--- a/pexpert/i386/pe_serial.c
+++ b/pexpert/i386/pe_serial.c
@@ -28,6 +28,10 @@
 #include <pexpert/protos.h>
 #include <pexpert/pexpert.h>
 
+void   serial_putc(char);
+int    serial_getc(void);
+int    serial_init(void);
+
 /* standard port addresses */
 enum {
     COM1_PORT_ADDR = 0x3f8,
@@ -118,7 +122,7 @@ uart_putc( char c )
 
 int serial_init( void )
 {
-    if ( uart_initted || uart_probe() == 0 ) return 0;
+    if ( /*uart_initted ||*/ uart_probe() == 0 ) return 0;
 
     /* Disable hardware interrupts */