USB: serial: clean up ioctl debugging

Remove redundant ioctl debugging from subdrivers. The ioctl request code
has already been logged by usb-serial core.

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

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c
index e5750be49054..a6fec959d2f8 100644
--- a/drivers/usb/serial/ssu100.c
+++ b/drivers/usb/serial/ssu100.c
@@ -342,8 +342,6 @@ static int ssu100_ioctl(struct tty_struct *tty,
 {
         struct usb_serial_port *port = tty->driver_data;
 
-        dev_dbg(&port->dev, "%s cmd 0x%04x\n", __func__, cmd);
-
         switch (cmd) {
         case TIOCGSERIAL:
                 return get_serial_info(port,
@@ -352,8 +350,6 @@ static int ssu100_ioctl(struct tty_struct *tty,
                 break;
         }
 
-        dev_dbg(&port->dev, "%s arg not supported\n", __func__);
-
         return -ENOIOCTLCMD;
 }