diff options
| author | Johan Hovold | 2013-06-26 16:47:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2013-07-23 16:24:33 -0700 |
| commit | 3ba19fe31b726371b45f91a8de9341f5625e75e4 (patch) | |
| tree | 5bb649b9f0d764af2903cd22977500a9112aa75e | |
| parent | 87265b4514f5a0b79efdccdcb1c6331285652640 (diff) | |
USB: pl2303: remove debugging noise
Only log the tty_flags in process_read_urb on errors.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/serial/pl2303.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 91f14c6950f9..299a0ffcb165 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -790,8 +790,10 @@ static void pl2303_process_read_urb(struct urb *urb) tty_flag = TTY_PARITY; else if (line_status & UART_FRAME_ERROR) tty_flag = TTY_FRAME; - dev_dbg(&port->dev, "%s - tty_flag = %d\n", __func__, tty_flag); + if (tty_flag != TTY_NORMAL) + dev_dbg(&port->dev, "%s - tty_flag = %d\n", __func__, + tty_flag); /* overrun is special, not associated with a char */ if (line_status & UART_OVERRUN_ERROR) tty_insert_flip_char(&port->port, 0, TTY_OVERRUN); |