diff options
| author |   Johan Hovold <johan@kernel.org> | 2021-04-08 17:08:59 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2021-04-09 17:55:21 +0200 |
| commit | 07125072b0a08a13331b46990ea48997fa0c64b4 (patch) | |
| tree | ff112a2392265c25e91f21c84045d90b00e6f9c1 /drivers/usb/serial/metro-usb.c | |
| parent | USB: serial: io_edgeport: drop unused definitions (diff) | |
| download | linux-dev-07125072b0a08a13331b46990ea48997fa0c64b4.tar.xz linux-dev-07125072b0a08a13331b46990ea48997fa0c64b4.zip | |
USB: serial: do not use tty class device for debugging
Use the port struct device rather than tty class device for debugging.
Note that while USB serial doesn't support serdev yet (due to serdev not
handling hotplugging), serdev ttys do not have a corresponding class
device and would have been logged using a "(NULL device *):" prefix.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial/metro-usb.c')
| -rw-r--r-- | drivers/usb/serial/metro-usb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c index 0bfe4459c37f..f9ce9e7b9b80 100644 --- a/drivers/usb/serial/metro-usb.c +++ b/drivers/usb/serial/metro-usb.c @@ -299,7 +299,7 @@ static int metrousb_tiocmset(struct tty_struct *tty, unsigned long flags = 0; unsigned long control_state = 0; - dev_dbg(tty->dev, "%s - set=%d, clear=%d\n", __func__, set, clear); + dev_dbg(&port->dev, "%s - set=%d, clear=%d\n", __func__, set, clear); spin_lock_irqsave(&metro_priv->lock, flags); control_state = metro_priv->control_state; @@ -334,7 +334,7 @@ static void metrousb_unthrottle(struct tty_struct *tty) /* Submit the urb to read from the port. */ result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC); if (result) - dev_err(tty->dev, + dev_err(&port->dev, "failed submitting interrupt in urb error code=%d\n", result); } |