media: videobuf2: Remove vb2_find_timestamp()

Now that we've transitioned all users to vb2_find_buffer API,
remove the unused vb2_find_timestamp().

Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Acked-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c b/drivers/media/common/videobuf2/videobuf2-v4l2.c
index 2ecd448..1f5d235 100644 (file)
--- a/drivers/media/common/videobuf2/videobuf2-v4l2.c
+++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c
@@ -625,19 +625,6 @@ static const struct vb2_buf_ops v4l2_buf_ops = {
        .copy_timestamp         = __copy_timestamp,
 };
 
-int vb2_find_timestamp(const struct vb2_queue *q, u64 timestamp,
-                      unsigned int start_idx)
-{
-       unsigned int i;
-
-       for (i = start_idx; i < q->num_buffers; i++)
-               if (q->bufs[i]->copied_timestamp &&
-                   q->bufs[i]->timestamp == timestamp)
-                       return i;
-       return -1;
-}
-EXPORT_SYMBOL_GPL(vb2_find_timestamp);
-
 struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, u64 timestamp)
 {
        unsigned int i;

diff --git a/include/media/videobuf2-v4l2.h b/include/media/videobuf2-v4l2.h
index 76e405c..5a84588 100644 (file)
--- a/include/media/videobuf2-v4l2.h
+++ b/include/media/videobuf2-v4l2.h
@@ -63,22 +63,6 @@ struct vb2_v4l2_buffer {
        container_of(vb, struct vb2_v4l2_buffer, vb2_buf)
 
 /**
- * vb2_find_timestamp() - Find buffer with given timestamp in the queue
- *
- * @q:         pointer to &struct vb2_queue with videobuf2 queue.
- * @timestamp: the timestamp to find.
- * @start_idx: the start index (usually 0) in the buffer array to start
- *             searching from. Note that there may be multiple buffers
- *             with the same timestamp value, so you can restart the search
- *             by setting @start_idx to the previously found index + 1.
- *
- * Returns the buffer index of the buffer with the given @timestamp, or
- * -1 if no buffer with @timestamp was found.
- */
-int vb2_find_timestamp(const struct vb2_queue *q, u64 timestamp,
-                      unsigned int start_idx);
-
-/**
  * vb2_find_buffer() - Find a buffer with given timestamp
  *
  * @q:         pointer to &struct vb2_queue with videobuf2 queue.