linux-kernel - [PATCH v2 1/8] irqchip/gic-v3-its: Initialize its nodes in probe order

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Date:   Mon,  6 Mar 2017 13:57:32 +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, linux-kernel@...r.kernel.org,
        Robert Richter <rrichter@...ium.com>
Subject: [PATCH v2 1/8] 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 23201004fd7a..ef00ffa92915 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1749,7 +1749,7 @@ 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