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 205a27519607457b7ae9dafbdaae2a3e8869a807..6a7551fd91a059af85c49f2fd1c0edaccd185d96 100644 (file)
--- 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",  },
        {},
 };