linux-kernel - [PATCH] irqchip: brcmstb-l2: Level-2 interrupts are edge sensitive

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Message-Id: <1402337102-19428-1-git-send-email-f.fainelli@gmail.com>
Date:	Mon,  9 Jun 2014 11:05:02 -0700
From:	Florian Fainelli <f.fainelli@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-arm-kernel@...ts.infradead.org, jason@...edaemon.net,
	tglx@...utronix.de, Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH] irqchip: brcmstb-l2: Level-2 interrupts are edge sensitive

The driver was configuring the interrupt handler for the Level-2
interrupts to be "level" triggered while they are in fact "edge"
triggered. Fix this by using the correct handler.

Reported-by: Brian Norris <computersforpeace@...il.com>
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/irqchip/irq-brcmstb-l2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-brcmstb-l2.c b/drivers/irqchip/irq-brcmstb-l2.c
index 8ee2a36d5840..c15c840987d2 100644
--- a/drivers/irqchip/irq-brcmstb-l2.c
+++ b/drivers/irqchip/irq-brcmstb-l2.c
@@ -150,7 +150,7 @@ int __init brcmstb_l2_intc_of_init(struct device_node *np,
 
 	/* Allocate a single Generic IRQ chip for this node */
 	ret = irq_alloc_domain_generic_chips(data->domain, 32, 1,
-				np->full_name, handle_level_irq, clr, 0, 0);
+				np->full_name, handle_edge_irq, clr, 0, 0);
 	if (ret) {
 		pr_err("failed to allocate generic irq chip\n");
 		goto out_free_domain;
-- 
1.9.1

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