media: imx7_mipi_csis: remove internal ops

Remove code that is not called anywhere, just
remove the internal ops.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c
index f4674de..75b904d 100644 (file)
--- a/drivers/staging/media/imx/imx7-mipi-csis.c
+++ b/drivers/staging/media/imx/imx7-mipi-csis.c
@@ -783,29 +783,6 @@ static irqreturn_t mipi_csis_irq_handler(int irq, void *dev_id)
        return IRQ_HANDLED;
 }
 
-static int mipi_csi_registered(struct v4l2_subdev *mipi_sd)
-{
-       struct csi_state *state = mipi_sd_to_csis_state(mipi_sd);
-       unsigned int i;
-       int ret;
-
-       for (i = 0; i < CSIS_PADS_NUM; i++) {
-               state->pads[i].flags = (i == CSIS_PAD_SINK) ?
-                       MEDIA_PAD_FL_SINK : MEDIA_PAD_FL_SOURCE;
-       }
-
-       /* set a default mbus format  */
-       ret = imx_media_init_mbus_fmt(&state->format_mbus,
-                                     MIPI_CSIS_DEF_PIX_HEIGHT,
-                                     MIPI_CSIS_DEF_PIX_WIDTH, 0,
-                                     V4L2_FIELD_NONE, NULL);
-       if (ret)
-               return ret;
-
-       return media_entity_pads_init(&mipi_sd->entity, CSIS_PADS_NUM,
-                                     state->pads);
-}
-
 static const struct v4l2_subdev_core_ops mipi_csis_core_ops = {
        .log_status     = mipi_csis_log_status,
 };
@@ -831,10 +808,6 @@ static const struct v4l2_subdev_ops mipi_csis_subdev_ops = {
        .pad    = &mipi_csis_pad_ops,
 };
 
-static const struct v4l2_subdev_internal_ops mipi_csis_internal_ops = {
-       .registered = mipi_csi_registered,
-};
-
 static int mipi_csis_parse_dt(struct platform_device *pdev,
                              struct csi_state *state)
 {