[U-Boot] [PATCH 24/49] serial: make local functions static

Jeroen Hofstee
2014-10-08T20:57:44Z

Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
---
common/stdio.c | 14 +++++++-------
drivers/serial/serial.c | 8 ++++----
drivers/serial/serial_sh.c | 4 ++--
drivers/video/cfb_console.c | 4 ++--
4 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/common/stdio.c b/common/stdio.c
index 8232815..68c595d 100644
--- a/common/stdio.c
+++ b/common/stdio.c
@@ -39,39 +39,39 @@ char *stdio_names[MAX_FILES] = { "stdin", "stdout", "stderr" };
#endif

#ifdef CONFIG_SYS_DEVICE_NULLDEV
-void nulldev_putc(struct stdio_dev *dev, const char c)
+static void nulldev_putc(struct stdio_dev *dev, const char c)
{
/* nulldev is empty! */
}

-void nulldev_puts(struct stdio_dev *dev, const char *s)
+static void nulldev_puts(struct stdio_dev *dev, const char *s)
{
/* nulldev is empty! */
}

-int nulldev_input(struct stdio_dev *dev)
+static int nulldev_input(struct stdio_dev *dev)
{
/* nulldev is empty! */
return 0;
}
#endif

-void stdio_serial_putc(struct stdio_dev *dev, const char c)
+static void stdio_serial_putc(struct stdio_dev *dev, const char c)
{
serial_putc(c);
}

-void stdio_serial_puts(struct stdio_dev *dev, const char *s)
+static void stdio_serial_puts(struct stdio_dev *dev, const char *s)
{
serial_puts(s);
}

-int stdio_serial_getc(struct stdio_dev *dev)
+static int stdio_serial_getc(struct stdio_dev *dev)
{
return serial_getc();
}

-int stdio_serial_tstc(struct stdio_dev *dev)
+static int stdio_serial_tstc(struct stdio_dev *dev)
{
return serial_tstc();
}
diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c
index bbe60af..18e41b2 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;

diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c
index 144a925..7c1f271 100644
--- a/drivers/serial/serial_sh.c
+++ b/drivers/serial/serial_sh.c
@@ -122,7 +122,7 @@ static void handle_error(void)
sci_out(&sh_sci, SCLSR, 0x00);
}

-void serial_raw_putc(const char c)
+static void serial_raw_putc(const char c)
{
while (1) {
/* Tx fifo is empty */
@@ -152,7 +152,7 @@ static int sh_serial_tstc(void)
}

-int serial_getc_check(void)
+static int serial_getc_check(void)
{
unsigned short status;

diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 8567231..6aa50cb 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -944,7 +944,7 @@ static void parse_putc(const char c)
CURSOR_SET;
}

-void video_putc(struct stdio_dev *dev, const char c)
+static void video_putc(struct stdio_dev *dev, const char c)
{
#ifdef CONFIG_CFB_CONSOLE_ANSI
int i;
@@ -1158,7 +1158,7 @@ void video_putc(struct stdio_dev *dev, const char c)
flush_cache(VIDEO_FB_ADRS, VIDEO_SIZE);
}

-void video_puts(struct stdio_dev *dev, const char *s)
+static void video_puts(struct stdio_dev *dev, const char *s)
{
int count = strlen(s);

--
2.1.0