Clean up in drivers/char/hw_random.c:
Make debug #defines a little easier to understand.
Small whitespace cleanup.
Change some printk()'s into pr_info()'s.
Add KERN_ constant to debug printk().
Signed-off-by: James Nelson <james4765@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>