1 files changed, 48 insertions, 6 deletions

diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c
index fd61a5e..803d850 100644
--- a/drivers/serial/serial.c
+++ b/drivers/serial/serial.c
@@ -254,6 +254,48 @@ void serial_initialize(void)
 	serial_assign(default_serial_console()->name);
 }
 
+int serial_stub_start(struct stdio_dev *sdev)
+{
+	struct serial_device *dev = sdev->priv;
+
+	return dev->start();
+}
+
+int serial_stub_stop(struct stdio_dev *sdev)
+{
+	struct serial_device *dev = sdev->priv;
+
+	return dev->stop();
+}
+
+void serial_stub_putc(struct stdio_dev *sdev, const char ch)
+{
+	struct serial_device *dev = sdev->priv;
+
+	dev->putc(ch);
+}
+
+void serial_stub_puts(struct stdio_dev *sdev, const char *str)
+{
+	struct serial_device *dev = sdev->priv;
+
+	dev->puts(str);
+}
+
+int serial_stub_getc(struct stdio_dev *sdev)
+{
+	struct serial_device *dev = sdev->priv;
+
+	return dev->getc();
+}
+
+int serial_stub_tstc(struct stdio_dev *sdev)
+{
+	struct serial_device *dev = sdev->priv;
+
+	return dev->tstc();
+}
+
 /**
  * serial_stdio_init() - Register serial ports with STDIO core
  *
@@ -272,12 +314,12 @@ void serial_stdio_init(void)
 		strcpy(dev.name, s->name);
 		dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT;
 
-		dev.start = s->start;
-		dev.stop = s->stop;
-		dev.putc = s->putc;
-		dev.puts = s->puts;
-		dev.getc = s->getc;
-		dev.tstc = s->tstc;
+		dev.start = serial_stub_start;
+		dev.stop = serial_stub_stop;
+		dev.putc = serial_stub_putc;
+		dev.puts = serial_stub_puts;
+		dev.getc = serial_stub_getc;
+		dev.tstc = serial_stub_tstc;
 
 		stdio_register(&dev);