It can be implemented by the v4l2 ioctl framework using
vidioc_query_ext_ctrl.

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 drivers/media/usb/uvc/uvc_v4l2.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 97c5407f6603..39f0ddb6d01c 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -1014,15 +1014,6 @@ static int uvc_ioctl_s_input(struct file *file, void *fh, unsigned int input)
 	return ret;
 }
 
-static int uvc_ioctl_queryctrl(struct file *file, void *fh,
-			       struct v4l2_queryctrl *qc)
-{
-	struct uvc_fh *handle = fh;
-	struct uvc_video_chain *chain = handle->chain;
-
-	return uvc_query_v4l2_ctrl(chain, qc);
-}
-
 static int uvc_ioctl_query_ext_ctrl(struct file *file, void *fh,
 				    struct v4l2_query_ext_ctrl *qec)
 {
@@ -1563,7 +1554,6 @@ const struct v4l2_ioctl_ops uvc_ioctl_ops = {
 	.vidioc_enum_input = uvc_ioctl_enum_input,
 	.vidioc_g_input = uvc_ioctl_g_input,
 	.vidioc_s_input = uvc_ioctl_s_input,
-	.vidioc_queryctrl = uvc_ioctl_queryctrl,
 	.vidioc_query_ext_ctrl = uvc_ioctl_query_ext_ctrl,
 	.vidioc_g_ext_ctrls = uvc_ioctl_g_ext_ctrls,
 	.vidioc_s_ext_ctrls = uvc_ioctl_s_ext_ctrls,

-- 
2.47.0.338.g60cca15819-goog