USB: serial: fix typo in debug message

Fixes confusing "serial_chars_in_buffer = port 0" messages.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 33c85f7084f..9c7e1d563e5 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -381,7 +381,7 @@ static int serial_write_room(struct tty_struct *tty)
 static int serial_chars_in_buffer(struct tty_struct *tty)
 {
         struct usb_serial_port *port = tty->driver_data;
-        dbg("%s = port %d", __func__, port->number);
+        dbg("%s - port %d", __func__, port->number);
 
         /* if the device was unplugged then any remaining characters
            fell out of the connector ;) */