From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Thu, 22 Jun 2017 10:41:13 +0000 (+0530)
Subject: irqchip/gic-v3-its-platform-msi: Make of_device_ids const
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5b8670612d4014f33d9f130693bfba5327726411;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

irqchip/gic-v3-its-platform-msi: 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-platform-msi.c b/drivers/irqchip/irq-gic-v3-its-platform-msi.c
index 9e9dda33eb17..249240d9a425 100644
--- a/drivers/irqchip/irq-gic-v3-its-platform-msi.c
+++ b/drivers/irqchip/irq-gic-v3-its-platform-msi.c
@@ -86,7 +86,7 @@ static struct msi_domain_info its_pmsi_domain_info = {
 	.chip	= &its_pmsi_irq_chip,
 };
 
-static struct of_device_id its_device_id[] = {
+static const struct of_device_id its_device_id[] = {
 	{	.compatible	= "arm,gic-v3-its",	},
 	{},
 };