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From:   Biwen Li <biwen.li@oss.nxp.com>
To:     mark.rutland@arm.com, leoyang.li@nxp.com, tglx@linutronix.de,
        jason@lakedaemon.net, maz@kernel.org
Cc:     linux-kernel@vger.kernel.org, jiafei.pan@nxp.com,
        linux-arm-kernel@lists.infradead.org, ran.wang_1@nxp.com,
        Biwen Li <biwen.li@nxp.com>
Subject: [v3] irqchip: ls-extirq: add IRQCHIP_SKIP_SET_WAKE to the irqchip flags
Date:   Thu, 28 Jan 2021 11:06:27 +0800
Message-Id: <20210128030627.41022-1-biwen.li@oss.nxp.com>
Precedence: bulk

From: Biwen Li <biwen.li@nxp.com>

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@nxp.com>
---
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