linux-kernel - [PATCH AUTOSEL 4.4 03/14] irqchip/irq-imx-gpcv2: Forward irq type to parent

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Message-Id: <20190806213749.20689-3-sashal@kernel.org>
Date:   Tue,  6 Aug 2019 17:37:37 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Lucas Stach <l.stach@...gutronix.de>,
        Marc Zyngier <maz@...nel.org>, Sasha Levin <sashal@...nel.org>
Subject: [PATCH AUTOSEL 4.4 03/14] irqchip/irq-imx-gpcv2: Forward irq type to parent

From: Lucas Stach <l.stach@...gutronix.de>

[ Upstream commit 9a446ef08f3bfc0c3deb9c6be840af2528ef8cf8 ]

The GPCv2 is a stacked IRQ controller below the ARM GIC. It doesn't
care about the IRQ type itself, but needs to forward the type to the
parent IRQ controller, so this one can be configured correctly.

Signed-off-by: Lucas Stach <l.stach@...gutronix.de>
Signed-off-by: Marc Zyngier <maz@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/irqchip/irq-imx-gpcv2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/irqchip/irq-imx-gpcv2.c b/drivers/irqchip/irq-imx-gpcv2.c
index 2d203b422129e..c56da0b13da5d 100644
--- a/drivers/irqchip/irq-imx-gpcv2.c
+++ b/drivers/irqchip/irq-imx-gpcv2.c
@@ -145,6 +145,7 @@ static struct irq_chip gpcv2_irqchip_data_chip = {
 	.irq_unmask		= imx_gpcv2_irq_unmask,
 	.irq_set_wake		= imx_gpcv2_irq_set_wake,
 	.irq_retrigger		= irq_chip_retrigger_hierarchy,
+	.irq_set_type		= irq_chip_set_type_parent,
 #ifdef CONFIG_SMP
 	.irq_set_affinity	= irq_chip_set_affinity_parent,
 #endif
-- 
2.20.1