linux-kernel - [PATCH 2/9] irqchip/gic-v3-its: Initialize its nodes in probe order

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Date:   Wed, 1 Feb 2017 18:38:26 +0100
From:   Robert Richter <rrichter@...ium.com>
To:     Marc Zyngier <marc.zyngier@....com>
CC:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        <linux-arm-kernel@...ts.infradead.org>,
        Robert Richter <rrichter@...ium.com>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/9] irqchip/gic-v3-its: Initialize its nodes in probe order

ATM the last discovered node is initialized first. Though this order
should work too, change the initialization of nodes to probe order as
one would expect it.

Signed-off-by: Robert Richter <rrichter@...ium.com>
---
 drivers/irqchip/irq-gic-v3-its.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index dce70f21a15d..5dfd489a11d1 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1744,7 +1744,7 @@ static int __init its_probe_one(struct resource *res,
 		goto out_free_tables;
 
 	spin_lock(&its_lock);
-	list_add(&its->entry, &its_nodes);
+	list_add_tail(&its->entry, &its_nodes);
 	spin_unlock(&its_lock);
 
 	return 0;
-- 
2.11.0