linux-kernel - [PATCH 3/7] media: hantro: Constify the control array

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Date:   Wed, 24 Jul 2019 14:16:58 -0300
From:   Ezequiel Garcia <ezequiel@...labora.com>
To:     linux-media@...r.kernel.org, Hans Verkuil <hans.verkuil@...co.com>
Cc:     kernel@...labora.com,
        Nicolas Dufresne <nicolas.dufresne@...labora.com>,
        Tomasz Figa <tfiga@...omium.org>,
        linux-rockchip@...ts.infradead.org,
        Heiko Stuebner <heiko@...ech.de>,
        Jonas Karlman <jonas@...boo.se>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Boris Brezillon <boris.brezillon@...labora.com>,
        Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
        Alexandre Courbot <acourbot@...omium.org>,
        fbuergisser@...omium.org, linux-kernel@...r.kernel.org,
        Ezequiel Garcia <ezequiel@...labora.com>
Subject: [PATCH 3/7] media: hantro: Constify the control array

From: Boris Brezillon <boris.brezillon@...labora.com>

controls[] is not supposed to be modified at runtime, let's make it
explicit by adding a const specifier.

Signed-off-by: Boris Brezillon <boris.brezillon@...labora.com>
Signed-off-by: Ezequiel Garcia <ezequiel@...labora.com>
---
 drivers/staging/media/hantro/hantro_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index ff2dcbf43e81..398618b0d586 100644
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -262,7 +262,7 @@ static const struct v4l2_ctrl_ops hantro_ctrl_ops = {
 	.s_ctrl = hantro_s_ctrl,
 };
 
-static struct hantro_ctrl controls[] = {
+static const struct hantro_ctrl controls[] = {
 	{
 		.codec = HANTRO_JPEG_ENCODER,
 		.cfg = {
-- 
2.22.0