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media: vicodec: constify v4l2_ctrl_ops structure 

The v4l2_ctrl_ops structure is only stored in the ops field of a
v4l2_ctrl_config structure, and this field is const, or passed as the
second argument of v4l2_ctrl_new_std, and the corresponding parameter
is declared as const.  Accordingly, the structure can also be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Julia Lawall 2018-10-27 08:16:39 -04:00 committed by Mauro Carvalho Chehab
parent 2e9a2ec53c
commit 299553d88e
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/vicodec/vicodec-core.c
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@ -1125,7 +1125,7 @@ static int vicodec_s_ctrl(struct v4l2_ctrl *ctrl)
return -EINVAL;
}
static struct v4l2_ctrl_ops vicodec_ctrl_ops = {
static const struct v4l2_ctrl_ops vicodec_ctrl_ops = {
.s_ctrl = vicodec_s_ctrl,
};