diff options
Diffstat (limited to 'drivers/serial/21285.c')
| -rw-r--r-- | drivers/serial/21285.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c index 8c5c276c5577..7572665a8855 100644 --- a/drivers/serial/21285.c +++ b/drivers/serial/21285.c @@ -375,23 +375,18 @@ static void serial21285_setup_ports(void) } #ifdef CONFIG_SERIAL_21285_CONSOLE +static void serial21285_console_putchar(struct uart_port *port, int ch) +{ + while (*CSR_UARTFLG & 0x20) + barrier(); + *CSR_UARTDR = ch; +} static void serial21285_console_write(struct console *co, const char *s, unsigned int count) { - int i; - - for (i = 0; i < count; i++) { - while (*CSR_UARTFLG & 0x20) - barrier(); - *CSR_UARTDR = s[i]; - if (s[i] == '\n') { - while (*CSR_UARTFLG & 0x20) - barrier(); - *CSR_UARTDR = '\r'; - } - } + uart_console_write(&serial21285_port, s, count, serial21285_console_putchar); } static void __init |