device_cgroup: rename whitelist to exception list
device_cgroup: rename whitelist to exception list

This patch replaces the "whitelist" usage in the code and comments and replace
them by exception list related information.

Signed-off-by: Aristeu Rozanski <78e305742ac743ecf22d8139502576ac8709e0ad@redhat.com>
Cc: Tejun Heo <546b05909706652891a87f7bfe385ae147f61f91@kernel.org>
Cc: Li Zefan <a8167b9d27aca9c6624754deb52c4c6420eded04@huawei.com>
Cc: James Morris <10d11de3abc355eabe955bb734f0f8e71da56e16@namei.org>
Cc: Pavel Emelyanov <c9a32589e048e044184536f7ac71ef92fe82df3e@openvz.org>
Acked-by: Serge E. Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@canonical.com>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs