USB: serial: metro-usb.c: remove debug module parameter

Now that the dbg() macro is no longer being used in the driver,
the debug module parameter doesn't do anything at all.  So remove
it so as to not confuse people.

CC: Aleksey Babahin <tamerlan311@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 7 deletions

diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c
index d47eb06fe463..ed61b53df78b 100644
--- a/drivers/usb/serial/metro-usb.c
+++ b/drivers/usb/serial/metro-usb.c
@@ -52,9 +52,6 @@ static struct usb_device_id id_table[] = {
 };
 MODULE_DEVICE_TABLE(usb, id_table);
 
-/* Input parameter constants. */
-static bool debug;
-
 /* UNI-Directional mode commands for device configure */
 #define UNI_CMD_OPEN    0x80
 #define UNI_CMD_CLOSE   0xFF
@@ -442,7 +439,3 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Philip Nicastro");
 MODULE_AUTHOR("Aleksey Babahin <tamerlan311@gmail.com>");
 MODULE_DESCRIPTION(DRIVER_DESC);
-
-/* Module input parameters */
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Print debug info (bool 1=on, 0=off)");