diff options
| author | Masahiro Yamada | 2014-10-23 22:26:05 +0900 |
|---|---|---|
| committer | Simon Glass | 2014-10-23 21:43:08 -0600 |
| commit | 3fdd0bb2b0dc20f192e9ea8682d5c18f37daadc1 (patch) | |
| tree | 0fe4cc95f9ab9d19b7c470d501e7b5cc654959b9 /drivers/serial/serial_s3c24x0.c | |
| parent | 86256b796ee757b7d1407233d0ca71576a7b8182 (diff) | |
serial: add static directive to local functions
The functions _serial_putc, _serial_putc_raw, _serial_puts,
_serial_getc, _serial_tstc, _serial_setbrg are defined and used
locally in each of serial_ns16550.c and serial_s3c24x0.c.
Add static directive to them and remove declarations from
include/common.h.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/serial/serial_s3c24x0.c')
| -rw-r--r-- | drivers/serial/serial_s3c24x0.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/serial/serial_s3c24x0.c b/drivers/serial/serial_s3c24x0.c index c07f4c9b473..7afc5044a8c 100644 --- a/drivers/serial/serial_s3c24x0.c +++ b/drivers/serial/serial_s3c24x0.c @@ -69,7 +69,7 @@ DECLARE_GLOBAL_DATA_PTR; static int hwflow; #endif -void _serial_setbrg(const int dev_index) +static void _serial_setbrg(const int dev_index) { struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index); unsigned int reg = 0; @@ -131,7 +131,7 @@ static int serial_init_dev(const int dev_index) * otherwise. When the function is succesfull, the character read is * written into its argument c. */ -int _serial_getc(const int dev_index) +static int _serial_getc(const int dev_index) { struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index); @@ -181,7 +181,7 @@ void enable_putc(void) /* * Output a single byte to the serial port. */ -void _serial_putc(const char c, const int dev_index) +static void _serial_putc(const char c, const int dev_index) { struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index); #ifdef CONFIG_MODEM_SUPPORT @@ -212,7 +212,7 @@ static inline void serial_putc_dev(unsigned int dev_index, const char c) /* * Test whether a character is in the RX buffer */ -int _serial_tstc(const int dev_index) +static int _serial_tstc(const int dev_index) { struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index); @@ -224,7 +224,7 @@ static inline int serial_tstc_dev(unsigned int dev_index) return _serial_tstc(dev_index); } -void _serial_puts(const char *s, const int dev_index) +static void _serial_puts(const char *s, const int dev_index) { while (*s) { _serial_putc(*s++, dev_index); |