staging: emxx_udc: Fix replace printk(KERN_DEBUG ..) with dev_dbg
This patch fixes "Prefer [subsystem eg: netdev]_dbg([subsystem]dev,
... then dev_dbg(dev, ... then pr_debug(... to printk(KERN_DEBUG"
checkpatch.pl warning in emxx_udc.c
Changes in v2:
- Fixed dev_debug function call as dev_dbg