[PATCH v2 02/11] cpuidle: Fixup IRQ state

[Peter Zijlstra]

Match the pattern elsewhere in this file.

Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org>
Reviewed-by: Steven Rostedt (VMware) <rost...@goodmis.org>
Tested-by: Marco Elver <el...@google.com>
---
 drivers/cpuidle/cpuidle.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -153,7 +153,8 @@ static void enter_s2idle_proper(struct c
         */
        stop_critical_timings();
        drv->states[index].enter_s2idle(dev, drv, index);
-       WARN_ON(!irqs_disabled());
+       if (WARN_ON_ONCE(!irqs_disabled()))
+               local_irq_disable();
        /*
         * timekeeping_resume() that will be called by tick_unfreeze() for the
         * first CPU executing it calls functions containing RCU read-side