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Diffstat (limited to 'drivers/serial/m32r_sio.c')
-rw-r--r--drivers/serial/m32r_sio.c26
1 files changed, 9 insertions, 17 deletions
diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c
index 242a04104393..876bc5e027bb 100644
--- a/drivers/serial/m32r_sio.c
+++ b/drivers/serial/m32r_sio.c
@@ -1039,6 +1039,14 @@ static inline void wait_for_xmitr(struct uart_sio_port *up)
}
}
+static void m32r_sio_console_putchar(struct uart_port *port, int ch)
+{
+ struct uart_sio_port *up = (struct uart_sio_port *)port;
+
+ wait_for_xmitr(up);
+ sio_out(up, SIOTXB, ch);
+}
+
/*
* Print a string to the serial port trying not to disturb
* any possible real use of the port...
@@ -1058,23 +1066,7 @@ static void m32r_sio_console_write(struct console *co, const char *s,
ier = sio_in(up, SIOTRCR);
sio_out(up, SIOTRCR, 0);
- /*
- * 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...
- */
- sio_out(up, SIOTXB, *s);
-
- if (*s == 10) {
- wait_for_xmitr(up);
- sio_out(up, SIOTXB, 13);
- }
- }
+ uart_console_write(&up->port, s, count, m32r_sio_console_putchar);
/*
* Finally, wait for transmitter to become empty
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