* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:
68328serial: check return value of copy_*_user() instead of access_ok()
synclink: add mutex_unlock() on error path
rocket: add a mutex_unlock()
ip2: return -EFAULT on copy_to_user errors
ip2: remove unneeded NULL check
serial: print early console device address in hex