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Commit a828d818 authored by Julia Lawall's avatar Julia Lawall Committed by Mauro Carvalho Chehab
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media: v4l: mt9t001: constify video_subdev structures 



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: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent f1425381

drivers/media/i2c/mt9t001.c

+4 −4
Original line number Diff line number Diff line
@@ -822,15 +822,15 @@ static int mt9t001_close(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh) 
	return mt9t001_set_power(subdev, 0);

}



static struct v4l2_subdev_core_ops mt9t001_subdev_core_ops = {

static const struct v4l2_subdev_core_ops mt9t001_subdev_core_ops = {

	.s_power = mt9t001_set_power,

};



static struct v4l2_subdev_video_ops mt9t001_subdev_video_ops = {

static const struct v4l2_subdev_video_ops mt9t001_subdev_video_ops = {

	.s_stream = mt9t001_s_stream,

};



static struct v4l2_subdev_pad_ops mt9t001_subdev_pad_ops = {

static const struct v4l2_subdev_pad_ops mt9t001_subdev_pad_ops = {

	.enum_mbus_code = mt9t001_enum_mbus_code,

	.enum_frame_size = mt9t001_enum_frame_size,

	.get_fmt = mt9t001_get_format,
@@ -839,7 +839,7 @@ static struct v4l2_subdev_pad_ops mt9t001_subdev_pad_ops = { 
	.set_selection = mt9t001_set_selection,

};



static struct v4l2_subdev_ops mt9t001_subdev_ops = {

static const struct v4l2_subdev_ops mt9t001_subdev_ops = {

	.core = &mt9t001_subdev_core_ops,

	.video = &mt9t001_subdev_video_ops,

	.pad = &mt9t001_subdev_pad_ops,