staging: ccree: move to generic device log infra

Move over from using macro wrappers around to printk to
dev_err, dev_dbg and friends and clean up resulting fallout.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>