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media: mt9m111: constify video_subdev structures

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The v4l2_subdev_ops structure is only passed as the third argument
of v4l2_i2c_subdev_init, which is const, so the v4l2_subdev_ops
structure can be const as well.  The other structures are only
stored in the v4l2_subdev_ops structure, all the fields of which are
const, so these structures can also be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Julia Lawall 2017-08-08 06:58:30 -04:00 committed by Mauro Carvalho Chehab
parent a828d818bf
commit 392296208b
1 changed files with 3 additions and 3 deletions
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6
drivers/media/i2c/mt9m111.c
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@ -835,7 +835,7 @@ static const struct v4l2_ctrl_ops mt9m111_ctrl_ops = {
.s_ctrl = mt9m111_s_ctrl,
};
static struct v4l2_subdev_core_ops mt9m111_subdev_core_ops = {
static const struct v4l2_subdev_core_ops mt9m111_subdev_core_ops = {
.s_power = mt9m111_s_power,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.g_register = mt9m111_g_register,
@ -865,7 +865,7 @@ static int mt9m111_g_mbus_config(struct v4l2_subdev *sd,
return 0;
}
static struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = {
static const struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = {
.g_mbus_config = mt9m111_g_mbus_config,
};
@ -877,7 +877,7 @@ static const struct v4l2_subdev_pad_ops mt9m111_subdev_pad_ops = {
.set_fmt = mt9m111_set_fmt,
};
static struct v4l2_subdev_ops mt9m111_subdev_ops = {
static const struct v4l2_subdev_ops mt9m111_subdev_ops = {
.core = &mt9m111_subdev_core_ops,
.video = &mt9m111_subdev_video_ops,
.pad = &mt9m111_subdev_pad_ops,