Staging: bcm: Fix warning: "Prefer netdev_dbg(netdev, ... then dev_dbg(dev,...

Staging: bcm: Fix warning: "Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then pr_debug(... to printk(KERN_DEBUG ..."

This patch fixes the following warning: "WARNING:
Prefer netdev_dbg(netdev, ... then dev_dbg(dev,
... then pr_debug(...  to printk(KERN_DEBUG ..." in
Debug.h

Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>