diff options
Diffstat (limited to 'drivers/serial/vr41xx_siu.c')
| -rw-r--r-- | drivers/serial/vr41xx_siu.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c index bd6294132c18..df5e8713fa31 100644 --- a/drivers/serial/vr41xx_siu.c +++ b/drivers/serial/vr41xx_siu.c @@ -821,25 +821,23 @@ static void wait_for_xmitr(struct uart_port *port) } } +static void siu_console_putchar(struct uart_port *port, int ch) +{ + wait_for_xmitr(port); + siu_write(port, UART_TX, ch); +} + static void siu_console_write(struct console *con, const char *s, unsigned count) { struct uart_port *port; uint8_t ier; - unsigned i; port = &siu_uart_ports[con->index]; ier = siu_read(port, UART_IER); siu_write(port, UART_IER, 0); - for (i = 0; i < count && *s != '\0'; i++, s++) { - wait_for_xmitr(port); - siu_write(port, UART_TX, *s); - if (*s == '\n') { - wait_for_xmitr(port); - siu_write(port, UART_TX, '\r'); - } - } + uart_console_write(port, s, count, siu_console_putchar); wait_for_xmitr(port); siu_write(port, UART_IER, ier); |