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;
* 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);
/*
* 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
/*
* 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);
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);