This avoids the set_ctrl handler being called under any
circumstances, as it will return an error for the unhandled
ctrl.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
 drivers/media/i2c/imx355.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/media/i2c/imx355.c b/drivers/media/i2c/imx355.c
index 3b86bd2e2e5e..6a779d700a4b 100644
--- a/drivers/media/i2c/imx355.c
+++ b/drivers/media/i2c/imx355.c
@@ -1123,9 +1123,8 @@ static int imx355_init_controls(struct imx355 *imx355)
 					   1, vblank_def);
 
 	hblank = mode->llp - mode->width;
-	imx355->hblank = v4l2_ctrl_new_std(ctrl_hdlr, &imx355_ctrl_ops,
-					   V4L2_CID_HBLANK, hblank, hblank,
-					   1, hblank);
+	imx355->hblank = v4l2_ctrl_new_std(ctrl_hdlr, NULL, V4L2_CID_HBLANK,
+					   hblank, hblank, 1, hblank);
 	if (imx355->hblank)
 		imx355->hblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
 

-- 
2.34.1