X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=drivers%2Fserial%2Fserial.c;h=18e41b2302a2181ba6f38c53ecc71c682fb5cad0;hp=bbe60af627e4c452eb7a76fb6c7552819439dcff;hb=84a6df09c78bc9e9cbc6265d99c9097f5f1079f2;hpb=c2ded962d4703a3f9522553004db4a6fe540f7e6

diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c
index bbe60af627..18e41b2302 100644
--- a/drivers/serial/serial.c
+++ b/drivers/serial/serial.c
@@ -254,28 +254,28 @@ void serial_initialize(void)
 	serial_assign(default_serial_console()->name);
 }
 
-int serial_stub_start(struct stdio_dev *sdev)
+static 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)
+static 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)
+static 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)
+static void serial_stub_puts(struct stdio_dev *sdev, const char *str)
 {
 	struct serial_device *dev = sdev->priv;