Managed interrupts should start up in managed shutdown mode. Set the status
flag when initialising the irq descriptor.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 kernel/irq/irqdesc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: b/kernel/irq/irqdesc.c
===================================================================
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -448,7 +448,7 @@ static int alloc_descs(unsigned int star
 		}
 	}
 
-	flags = affinity ? IRQD_AFFINITY_MANAGED : 0;
+	flags = affinity ? IRQD_AFFINITY_MANAGED | IRQD_MANAGED_SHUTDOWN : 0;
 	mask = NULL;
 
 	for (i = 0; i < cnt; i++) {