linux-kernel - [PATCH] drm: pl111: constify amba

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Message-Id: <86980e42a00d789655e390cd4ae9b1caeadf5ead.1503504813.git.arvind.yadav.cs@gmail.com>
Date:   Wed, 23 Aug 2017 21:46:08 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     eric@...olt.net, airlied@...ux.ie
Cc:     linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH] drm: pl111: constify amba_id

amba_id are not supposed to change at runtime. All functions
working with const amba_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 drivers/gpu/drm/pl111/pl111_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c
index ac8771b..522875c 100644
--- a/drivers/gpu/drm/pl111/pl111_drv.c
+++ b/drivers/gpu/drm/pl111/pl111_drv.c
@@ -243,7 +243,7 @@ static int pl111_amba_remove(struct amba_device *amba_dev)
 	return 0;
 }
 
-static struct amba_id pl111_id_table[] = {
+static const struct amba_id pl111_id_table[] = {
 	{
 		.id = 0x00041111,
 		.mask = 0x000fffff,
-- 
2.7.4