linux-kernel - [PATCH] irqchip: gic: Add binding probe for ARM GIC400

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Date:	Tue, 15 Jul 2014 00:03:03 +0200
From:	Heiko Stübner <heiko@...ech.de>
To:	suravee.suthikulpanit@....com, jason@...edaemon.net
Cc:	linux-arm-kernel@...ts.infradead.org, marc.zyngier@....com,
	mark.rutland@....com, devicetree@...r.kernel.org,
	pawel.moll@....com, linux-doc@...r.kernel.org,
	Catalin.Marinas@....com, Harish.Kasiviswanathan@....com,
	linux-kernel@...r.kernel.org, Will.Deacon@....com,
	Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>,
	linux-pci@...r.kernel.org, tglx@...utronix.de
Subject: [PATCH] irqchip: gic: Add binding probe for ARM GIC400

From: Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>

Commit 3ab72f9156bb "dt-bindings: add GIC-400 binding" added the
"arm,gic-400" compatible string, but the corresponding IRQCHIP_DECLARE
was never added to the gic driver.

Therefore add the missing irqchip declaration for it.

Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>

Removed additional empty line and adapted commit message to mark it
as fixing an issue.
Signed-off-by: Heiko Stuebner <heiko@...ech.de>
---
As I really need this, I took the liberty of adapting the patch accordingly
to make it apply on top of the current irqchip/for-next (or urgent) and
explicitly state the fixed issue. Hope that is ok

 drivers/irqchip/irq-gic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 9d26643..6ff28b4 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -1020,6 +1020,7 @@ gic_of_init(struct device_node *node, struct device_node *parent)
 	gic_cnt++;
 	return 0;
 }
+IRQCHIP_DECLARE(gic_400, "arm,gic-400", gic_of_init);
 IRQCHIP_DECLARE(cortex_a15_gic, "arm,cortex-a15-gic", gic_of_init);
 IRQCHIP_DECLARE(cortex_a9_gic, "arm,cortex-a9-gic", gic_of_init);
 IRQCHIP_DECLARE(cortex_a7_gic, "arm,cortex-a7-gic", gic_of_init);
-- 
1.9.0


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