[v3] irqchip: ls-extirq: add IRQCHIP_SKIP_SET_WAKE to the irqchip flags

[Biwen Li]

From: Biwen Li <biwen.li@xxxxxxx>

The ls-extirq driver doesn't implement the irq_set_wake()
callback, while being wake-up capable. This results in
ugly behaviours across suspend/resume cycles.

Advertise this by adding IRQCHIP_SKIP_SET_WAKE to
the irqchip flags

Signed-off-by: Biwen Li <biwen.li@xxxxxxx>
---
Change in v3:
	- update description

Change in v2:
	- Update description

 drivers/irqchip/irq-ls-extirq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-ls-extirq.c b/drivers/irqchip/irq-ls-extirq.c
index 564e6de0bd8e..3c6ed7b4744d 100644
--- a/drivers/irqchip/irq-ls-extirq.c
+++ b/drivers/irqchip/irq-ls-extirq.c
@@ -65,7 +65,7 @@ static struct irq_chip ls_extirq_chip = {
 	.irq_set_type		= ls_extirq_set_type,
 	.irq_retrigger		= irq_chip_retrigger_hierarchy,
 	.irq_set_affinity	= irq_chip_set_affinity_parent,
-	.flags                  = IRQCHIP_SET_TYPE_MASKED,
+	.flags                  = IRQCHIP_SET_TYPE_MASKED | IRQCHIP_SKIP_SET_WAKE,
 };
 
 static int
-- 
2.17.1