[PATCH 3.15 084/109] irqchip: gic: Add binding probe for ARM GIC400

[Greg Kroah-Hartman]

3.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Suravee Suthikulpanit <Suravee.Suthikulpanit@xxxxxxx>

commit 144cb08864ed44be52d8634ac69cd98e5efcf527 upstream.

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@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

Removed additional empty line and adapted commit message to mark it
as fixing an issue.
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
Acked-by: Will Deacon <will.deacon@xxxxxxx>
Fixes: 3ab72f9156bb ("dt-bindings: add GIC-400 binding")
Link: https://lkml.kernel.org/r/2621565.f5eISveXXJ@diego
Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

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

--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -1071,6 +1071,7 @@ gic_of_init(struct device_node *node, st
 	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);


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