From 654f8d0f3d4c606b75b70bbf0b1303a6074f0788 Mon Sep 17 00:00:00 2001 From: Jeroen Hofstee Date: Wed, 8 Oct 2014 22:57:44 +0200 Subject: serial: make local functions static Signed-off-by: Jeroen Hofstee --- drivers/serial/serial.c | 8 ++++---- drivers/serial/serial_sh.c | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c index 82fbbd9..71cb97d 100644 --- a/drivers/serial/serial.c +++ b/drivers/serial/serial.c @@ -256,28 +256,28 @@ 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; -- cgit v1.1