[PATCH 12/16 v2] cpuidle: coupled: Convert to hotplug state machine

Install the callbacks via the state machine. Cc: "Rafael J. Wysocki" Cc: Daniel Lezcano Cc: linux...@vger.kernel.org Signed-off-by: Sebastian Andrzej Siewior --- v1…v2: - refactor the code to drop the out label. -

[PATCH 12/16 v2] cpuidle: coupled: Convert to hotplug state machine

Install the callbacks via the state machine. Cc: "Rafael J. Wysocki" Cc: Daniel Lezcano Cc: linux...@vger.kernel.org Signed-off-by: Sebastian Andrzej Siewior --- v1…v2: - refactor the code to drop the out label. - make error path in cpuidle_coupled_init() simpler