omap: clean-up dead configs

[karo-tx-uboot.git] / drivers / serial / serial.c

diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c
index fd61a5e54587890c53df39e157f8180d3ced6e35..d2eb7520d03886748c7d0130a0851c51eca8d997 100644 (file)
--- 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);
 
@@ -376,6 +418,7 @@ static struct serial_device *get_current(void)
  */
 int serial_init(void)
 {
+       gd->flags |= GD_FLG_SERIAL_READY;
        return get_current()->start();
 }