Commit 51b31f1c authored Jan 26, 2015 by Yoshihiro Kaneko Committed by Greg Kroah-Hartman Feb 02, 2015

serial: sh-sci: Use dev_dbg() to log an error message



Since the driver cannot return from overrun error if characters
are output during overrun process, use dev_dbg() instead of
dev_notice() to log the error message of overrun in syslog.

Based on a patch by Hisashi Nakamura.

Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 9119fba0

drivers/tty/serial/sh-sci.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -858,7 +858,7 @@ static int sci_handle_fifo_overrun(struct uart_port *port)
	tty_insert_flip_char(tport, 0, TTY_OVERRUN);		tty_insert_flip_char(tport, 0, TTY_OVERRUN);
	tty_flip_buffer_push(tport);		tty_flip_buffer_push(tport);

	dev_notice(port->dev, "overrun error\n");		dev_dbg(port->dev, "overrun error\n");
	copied++;		copied++;
	}		}