linux-kernel - [tip:irq/core] irqchip: renesas-irqc: Enable mask on suspend

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Message-ID: <tip-43881ec7a88a3d3b2fd6da58168173e135b41fba@git.kernel.org>
Date:	Wed, 22 Jan 2014 13:04:06 -0800
From:	tip-bot for Magnus Damm <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	damm@...nsource.se, tglx@...utronix.de
Subject: [tip:irq/core] irqchip: renesas-irqc: Enable mask on suspend

Commit-ID:  43881ec7a88a3d3b2fd6da58168173e135b41fba
Gitweb:     http://git.kernel.org/tip/43881ec7a88a3d3b2fd6da58168173e135b41fba
Author:     Magnus Damm <damm@...nsource.se>
AuthorDate: Wed, 4 Dec 2013 21:05:56 +0900
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Wed, 22 Jan 2014 21:48:55 +0100

irqchip: renesas-irqc: Enable mask on suspend

Now when lazy interrupt disable has been enabled in the driver
then extend the code to set IRQCHIP_MASK_ON_SUSPEND which tells
the core that only IRQs marked as wakeups need to stay enabled
during Suspend-to-RAM.

Signed-off-by: Magnus Damm <damm@...nsource.se>
Cc: rob.herring@...xeda.com
Cc: grant.likely@...retlab.ca
Cc: horms@...ge.net.au
Link: http://lkml.kernel.org/r/20131204120556.29642.27021.sendpatchset@w520
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 drivers/irqchip/irq-renesas-irqc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 8fdd7d6..082d95c 100644
--- a/drivers/irqchip/irq-renesas-irqc.c
+++ b/drivers/irqchip/irq-renesas-irqc.c
@@ -213,7 +213,7 @@ static int irqc_probe(struct platform_device *pdev)
 	irq_chip->irq_mask = irqc_irq_disable;
 	irq_chip->irq_unmask = irqc_irq_enable;
 	irq_chip->irq_set_type = irqc_irq_set_type;
-	irq_chip->flags	= IRQCHIP_SKIP_SET_WAKE;
+	irq_chip->flags	= IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND;
 
 	p->irq_domain = irq_domain_add_simple(pdev->dev.of_node,
 					      p->number_of_irqs,
--
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