linux-kernel - [PATCH V4 09/14] irqchip: bcm7120-l2: Fix missing nibble in gc->unused mask

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Message-Id: <1415342669-30640-10-git-send-email-cernekee@gmail.com>
Date:	Thu,  6 Nov 2014 22:44:24 -0800
From:	Kevin Cernekee <cernekee@...il.com>
To:	tglx@...utronix.de, jason@...edaemon.net, linux-sh@...r.kernel.org
Cc:	arnd@...db.de, f.fainelli@...il.com, ralf@...ux-mips.org,
	sergei.shtylyov@...entembedded.com, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, mbizon@...ebox.fr, jogo@...nwrt.org,
	linux-mips@...ux-mips.org
Subject: [PATCH V4 09/14] irqchip: bcm7120-l2: Fix missing nibble in gc->unused mask

This mask should have been 0xffff_ffff, not 0x0fff_ffff.

The change should not have an effect on current users (STB) because bits
31:27 are unused.

Signed-off-by: Kevin Cernekee <cernekee@...il.com>
Acked-by: Arnd Bergmann <arnd@...db.de>
Acked-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/irqchip/irq-bcm7120-l2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c
index 22d3fa1..b70679f8 100644
--- a/drivers/irqchip/irq-bcm7120-l2.c
+++ b/drivers/irqchip/irq-bcm7120-l2.c
@@ -171,7 +171,7 @@ int __init bcm7120_l2_intc_of_init(struct device_node *dn,
 	}
 
 	gc = irq_get_domain_generic_chip(data->domain, 0);
-	gc->unused = 0xfffffff & ~data->irq_map_mask;
+	gc->unused = 0xffffffff & ~data->irq_map_mask;
 	gc->reg_base = data->base;
 	gc->private = data;
 	ct = gc->chip_types;
-- 
2.1.1

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