From: Xiang wangx <wangxiang@cdjrlc.com>
Date: Thu, 9 Dec 2021 13:24:53 +0000 (+0800)
Subject: irqchip/gic-v2m: Add const to of_device_id
X-Git-Tag: v5.10.238~235
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5028b86e38ef4632339a6c6dffb59a946efee329;p=thirdparty%2Fkernel%2Fstable.git

irqchip/gic-v2m: Add const to of_device_id

[ Upstream commit c10f2f8b5d8027c1ea77f777f2d16cb9043a6c09 ]

struct of_device_id should normally be const.

Signed-off-by: Xiang wangx <wangxiang@cdjrlc.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211209132453.25623-1-wangxiang@cdjrlc.com
Stable-dep-of: 3318dc299b07 ("irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index 205a275196074..6a7551fd91a05 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -408,7 +408,7 @@ err_free_v2m:
 	return ret;
 }
 
-static struct of_device_id gicv2m_device_id[] = {
+static const struct of_device_id gicv2m_device_id[] = {
 	{	.compatible	= "arm,gic-v2m-frame",	},
 	{},
 };