media: ti-vpe: cal: remove unneeded assignment

v4l2_fill_pix_format() already copies mbus_fmt.field, so no need to do
it again.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/platform/ti-vpe/cal-video.c

@@ -640,7 +640,6 @@ static int cal_ctx_v4l2_init_formats(struct cal_ctx *ctx)
 	v4l2_fill_pix_format(&ctx->v_fmt.fmt.pix, &mbus_fmt);
 	ctx->v_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	ctx->v_fmt.fmt.pix.pixelformat = fmtinfo->fourcc;
-	ctx->v_fmt.fmt.pix.field = mbus_fmt.field;
 	cal_calc_format_size(ctx, fmtinfo, &ctx->v_fmt);
 	ctx->fmtinfo = fmtinfo;