FROMGIT: timer_list: Print name of per-cpu wakeup device

With the introduction of per-cpu wakeup devices that can be used in
preference to the broadcast timer, print the name of such devices when
they are available.

Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210524221818.15850-6-will@kernel.org


(cherry picked from commit 245a057f tip/tip.git timers/core)
Signed-off-by: Will Deacon <willdeacon@google.com>
Bug: 185092876
Change-Id: I39736cb43702430b722382c802603fdc4188a5c4