media: vivid: set field to NONE for touch

The v4l2_buffer's 'field' value was never initialized in vivid for the
touch capture device, causing v4l2-compliance errors.

Set it to NONE.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/platform/vivid/vivid-touch-cap.c b/drivers/media/platform/vivid/vivid-touch-cap.c
index fbd7bc2..070df22 100644 (file)
--- a/drivers/media/platform/vivid/vivid-touch-cap.c
+++ b/drivers/media/platform/vivid/vivid-touch-cap.c
@@ -59,6 +59,7 @@ static void touch_cap_buf_queue(struct vb2_buffer *vb)
        struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
        struct vivid_buffer *buf = container_of(vbuf, struct vivid_buffer, vb);
 
+       vbuf->field = V4L2_FIELD_NONE;
        spin_lock(&dev->slock);
        list_add_tail(&buf->list, &dev->touch_cap_active);
        spin_unlock(&dev->slock);