[PATCH] irqchip/gic-v2m:add const to of_device_id

[Xiang wangx]

struct of_device_id should normally be const.

Signed-off-by: Xiang wangx <wangxiang@xxxxxxxxxx>
---
 drivers/irqchip/irq-gic-v2m.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index 9349fc68b81a..f2d252dff5f3 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -405,7 +405,7 @@ static int __init gicv2m_init_one(struct fwnode_handle *fwnode,
 	return ret;
 }
 
-static struct of_device_id gicv2m_device_id[] = {
+static const struct of_device_id gicv2m_device_id[] = {
 	{	.compatible	= "arm,gic-v2m-frame",	},
 	{},
 };
-- 
2.20.1