arm: Convert VFP hotplug notifiers to state machine

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Straight forward conversion plus commentary why code which is executed
in hotplug callbacks needs to be invoked before installing them.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Cc: rt@linutronix.de
Link: http://lkml.kernel.org/r/20160713153335.713612993@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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This commit is contained in:

Thomas Gleixner 2016-07-13 17:16:35 +00:00 • committed by Ingo Molnar

parent 148b9e2abe

commit e5b61bafe7

2 changed files with 18 additions and 11 deletions

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28

arch/arm/vfp/vfpmodule.c

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1

include/linux/cpuhotplug.h

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