The function 'vimc_pipeline_s_stream' is not used and can be
removed.
Signed-off-by: Dafna Hirschfeld <[email protected]>
---
drivers/media/platform/vimc/vimc-common.c | 28 -----------------------
drivers/media/platform/vimc/vimc-common.h | 11 ---------
2 files changed, 39 deletions(-)
diff --git a/drivers/media/platform/vimc/vimc-common.c
b/drivers/media/platform/vimc/vimc-common.c
index 5069f0b10ea5..54944ebb40e2 100644
--- a/drivers/media/platform/vimc/vimc-common.c
+++ b/drivers/media/platform/vimc/vimc-common.c
@@ -214,34 +214,6 @@ struct media_pad *vimc_pads_init(u16 num_pads, const
unsigned long *pads_flag)
return pads;
}
-int vimc_pipeline_s_stream(struct media_entity *ent, int enable)
-{
- struct v4l2_subdev *sd;
- struct media_pad *pad;
- unsigned int i;
- int ret;
-
- for (i = 0; i < ent->num_pads; i++) {
- if (ent->pads[i].flags & MEDIA_PAD_FL_SOURCE)
- continue;
-
- /* Start the stream in the subdevice direct connected */
- pad = media_entity_remote_pad(&ent->pads[i]);
- if (!pad)
- continue;
-
- if (!is_media_entity_v4l2_subdev(pad->entity))
- return -EINVAL;
-
- sd = media_entity_to_v4l2_subdev(pad->entity);
- ret = v4l2_subdev_call(sd, video, s_stream, enable);
- if (ret && ret != -ENOIOCTLCMD)
- return ret;
- }
-
- return 0;
-}
-
static int vimc_get_mbus_format(struct media_pad *pad,
struct v4l2_subdev_format *fmt)
{
diff --git a/drivers/media/platform/vimc/vimc-common.h
b/drivers/media/platform/vimc/vimc-common.h
index 698db7c07645..3a29202db75b 100644
--- a/drivers/media/platform/vimc/vimc-common.h
+++ b/drivers/media/platform/vimc/vimc-common.h
@@ -192,17 +192,6 @@ static inline void vimc_pads_cleanup(struct media_pad
*pads)
kfree(pads);
}
-/**
- * vimc_pipeline_s_stream - start stream through the pipeline
- *
- * @ent: the pointer to struct media_entity for the node
- * @enable: 1 to start the stream and 0 to stop
- *
- * Helper function to call the s_stream of the subdevices connected
- * in all the sink pads of the entity
- */
-int vimc_pipeline_s_stream(struct media_entity *ent, int enable);
-
/**
* vimc_pix_map_by_index - get vimc_pix_map struct by its index
*
--
2.20.1
