media: atomisp: gc0310: Remove non working flip-controls

The gc0310_[v|h]_flip() functions are empty stubs, remove
the non working controls.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
index 8f7eea39858bcdd5e37de035628efe5e2e69984b..93cde642ce44c2fc72ed64c338992111fa5c5f7c 100644 (file)
--- a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
@@ -144,18 +144,6 @@ static long gc0310_s_exposure(struct v4l2_subdev *sd,
        return gc0310_set_exposure(sd, exp, gain, digitgain);
 }
 
-/* TO DO */
-static int gc0310_v_flip(struct v4l2_subdev *sd, s32 value)
-{
-       return 0;
-}
-
-/* TO DO */
-static int gc0310_h_flip(struct v4l2_subdev *sd, s32 value)
-{
-       return 0;
-}
-
 static long gc0310_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
 {
        switch (cmd) {
@@ -186,22 +174,9 @@ static int gc0310_q_exposure(struct v4l2_subdev *sd, s32 *value)
 
 static int gc0310_s_ctrl(struct v4l2_ctrl *ctrl)
 {
-       struct gc0310_device *dev =
-           container_of(ctrl->handler, struct gc0310_device, ctrl_handler);
-       struct i2c_client *client = v4l2_get_subdevdata(&dev->sd);
        int ret = 0;
 
        switch (ctrl->id) {
-       case V4L2_CID_VFLIP:
-               dev_dbg(&client->dev, "%s: CID_VFLIP:%d.\n",
-                       __func__, ctrl->val);
-               ret = gc0310_v_flip(&dev->sd, ctrl->val);
-               break;
-       case V4L2_CID_HFLIP:
-               dev_dbg(&client->dev, "%s: CID_HFLIP:%d.\n",
-                       __func__, ctrl->val);
-               ret = gc0310_h_flip(&dev->sd, ctrl->val);
-               break;
        default:
                ret = -EINVAL;
        }
@@ -242,26 +217,6 @@ static const struct v4l2_ctrl_config gc0310_controls[] = {
                .def = 0x00,
                .flags = 0,
        },
-       {
-               .ops = &ctrl_ops,
-               .id = V4L2_CID_VFLIP,
-               .type = V4L2_CTRL_TYPE_BOOLEAN,
-               .name = "Flip",
-               .min = 0,
-               .max = 1,
-               .step = 1,
-               .def = 0,
-       },
-       {
-               .ops = &ctrl_ops,
-               .id = V4L2_CID_HFLIP,
-               .type = V4L2_CTRL_TYPE_BOOLEAN,
-               .name = "Mirror",
-               .min = 0,
-               .max = 1,
-               .step = 1,
-               .def = 0,
-       },
 };
 
 static int gc0310_init(struct v4l2_subdev *sd)