linux-kernel - [PATCH] [media] v4l2: av7110_v4l: constify v4l2

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Message-Id: <1502689436-31008-1-git-send-email-Julia.Lawall@lip6.fr>
Date:   Mon, 14 Aug 2017 07:43:56 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     kernel-janitors@...r.kernel.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH] [media] v4l2: av7110_v4l: constify v4l2_audio structure

This v4l2_audio structure is only copied into other structures,
so it can be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 drivers/media/pci/ttpci/av7110_v4l.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/pci/ttpci/av7110_v4l.c b/drivers/media/pci/ttpci/av7110_v4l.c
index 397fe14..e4cf42c 100644
--- a/drivers/media/pci/ttpci/av7110_v4l.c
+++ b/drivers/media/pci/ttpci/av7110_v4l.c
@@ -218,7 +218,7 @@ static int stv0297_set_tv_freq(struct saa7146_dev *dev, u32 freq)
 static struct saa7146_standard dvb_standard[];
 static struct saa7146_standard standard[];
 
-static struct v4l2_audio msp3400_v4l2_audio = {
+static const struct v4l2_audio msp3400_v4l2_audio = {
 	.index = 0,
 	.name = "Television",
 	.capability = V4L2_AUDCAP_STEREO