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>
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 33c85f7..9c7e1d5 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -381,7 +381,7 @@
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 ;) */