tag 757c04b2695df5309596a65f117c5eba7947df7f
tagger Geert Uytterhoeven <geert+renesas@glider.be> Tue Dec 27 17:36:52 2016 +0100
object 34395d09d0cb1a805617174a1bc4dbb249851041

renesas-drivers-2016-12-27-v4.10-rc1 based on renesas-devel-20161220-v4.9

commit 34395d09d0cb1a805617174a1bc4dbb249851041
author Thomas Gleixner <tglx@linutronix.de> Mon Dec 26 22:58:19 2016 +0100
committer Geert Uytterhoeven <geert+renesas@glider.be> Tue Dec 27 17:36:09 2016 +0100
tree 606f796300b7ceb0a4a3165ba0ec9869905c3b41
parent c1d0c3b268a98ca4357329fc4cb77da23727113d

smp/hotplug: Undo tglxs brainfart

The attempt to prevent overwriting an active state resulted in a
disaster which effectively disables all dynamically allocated hotplug
states.

Cleanup the mess.

Fixes: dc280d936239 ("cpu/hotplug: Prevent overwriting of callbacks")
Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Reported-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>