diff options
Diffstat (limited to 'drivers/serial/pxa.c')
| -rw-r--r-- | drivers/serial/pxa.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index 10535f0..77d4568 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -619,6 +619,14 @@ static inline void wait_for_xmitr(struct uart_pxa_port *up) } } +static void serial_pxa_console_putchar(struct uart_port *port, int ch) +{ + struct uart_pxa_port *up = (struct uart_pxa_port *)port; + + wait_for_xmitr(up); + serial_out(up, UART_TX, ch); +} + /* * Print a string to the serial port trying not to disturb * any possible real use of the port... @@ -630,7 +638,6 @@ serial_pxa_console_write(struct console *co, const char *s, unsigned int count) { struct uart_pxa_port *up = &serial_pxa_ports[co->index]; unsigned int ier; - int i; /* * First save the IER then disable the interrupts @@ -638,22 +645,7 @@ serial_pxa_console_write(struct console *co, const char *s, unsigned int count) ier = serial_in(up, UART_IER); serial_out(up, UART_IER, UART_IER_UUE); - /* - * Now, do each character - */ - for (i = 0; i < count; i++, s++) { - wait_for_xmitr(up); - - /* - * Send the character out. - * If a LF, also do CR... - */ - serial_out(up, UART_TX, *s); - if (*s == 10) { - wait_for_xmitr(up); - serial_out(up, UART_TX, 13); - } - } + uart_console_write(&up->port, s, count, serial_pxa_console_putchar); /* * Finally, wait for transmitter to become empty |