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serial: altera: Adopt uart_console_write()

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This driver does not currently use uart_console_write() and instead
provides is own LF to LFCR conversion in it's console_write() method.
We should use the library function instead.

Cmopile tested only (with ARCH=arm).

Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Tobias Klauser <tklauser@distanz.ch>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: linux-serial@vger.kernel.org
Cc: nios2-dev@lists.rocketboards.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Daniel Thompson 2014-07-11 14:00:11 +01:00 committed by Greg Kroah-Hartman
parent d36f47fa84
commit 2970b7f5ea
1 changed files with 2 additions and 6 deletions
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8
drivers/tty/serial/altera_uart.c
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@ -430,7 +430,7 @@ static struct altera_uart altera_uart_ports[CONFIG_SERIAL_ALTERA_UART_MAXPORTS];
#if defined(CONFIG_SERIAL_ALTERA_UART_CONSOLE) #if defined(CONFIG_SERIAL_ALTERA_UART_CONSOLE)
static void altera_uart_console_putc(struct uart_port *port, const char c) static void altera_uart_console_putc(struct uart_port *port, int c)
{ {
while (!(altera_uart_readl(port, ALTERA_UART_STATUS_REG) & while (!(altera_uart_readl(port, ALTERA_UART_STATUS_REG) &
ALTERA_UART_STATUS_TRDY_MSK)) ALTERA_UART_STATUS_TRDY_MSK))
@ -444,11 +444,7 @@ static void altera_uart_console_write(struct console *co, const char *s,
{ {
struct uart_port *port = &(altera_uart_ports + co->index)->port; struct uart_port *port = &(altera_uart_ports + co->index)->port;
for (; count; count--, s++) { uart_console_write(port, s, count, altera_uart_console_putc);
altera_uart_console_putc(port, *s);
if (*s == '\n')
altera_uart_console_putc(port, '\r');
}
} }
static int __init altera_uart_console_setup(struct console *co, char *options) static int __init altera_uart_console_setup(struct console *co, char *options)