From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Thu, 22 Jun 2017 10:35:30 +0000 (+0530)
Subject: irqchip/gic-v3-its: Make of_device_ids const
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=935bba7ccf0246fae8247aa8dab7aa85c43de2d8;p=openwrt%2Fstaging%2Fblogic.git

irqchip/gic-v3-its: Make of_device_ids const

of_device_ids are not supposed to change at runtime. All functions
working with of_device_ids provided by <linux/of.h> work with const
of_device_ids. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index b33528026c5c..fee7d13a5587 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1804,7 +1804,7 @@ int its_cpu_init(void)
 	return 0;
 }
 
-static struct of_device_id its_device_id[] = {
+static const struct of_device_id its_device_id[] = {
 	{	.compatible	= "arm,gic-v3-its",	},
 	{},
 };