[PATCH 8/8] videobuf2: Remove vb2_find_timestamp()

[Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>]

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

Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
---
 .../media/common/videobuf2/videobuf2-v4l2.c   | 12 ++++-----
 include/media/videobuf2-v4l2.h                | 26 +------------------
 2 files changed, 7 insertions(+), 31 deletions(-)

diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c b/drivers/media/common/videobuf2/videobuf2-v4l2.c
index 075d24ebf44c..a9696442dfba 100644
--- a/drivers/media/common/videobuf2/videobuf2-v4l2.c
+++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c
@@ -625,18 +625,18 @@ 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)
+struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, u64 timestamp)
 {
 	unsigned int i;
 
-	for (i = start_idx; i < q->num_buffers; i++)
+	for (i = 0; i < q->num_buffers; i++)
 		if (q->bufs[i]->copied_timestamp &&
 		    q->bufs[i]->timestamp == timestamp)
-			return i;
-	return -1;
+			return vb2_get_buffer(q, i);
+
+	return NULL;
 }
-EXPORT_SYMBOL_GPL(vb2_find_timestamp);
+EXPORT_SYMBOL_GPL(vb2_find_buffer);
 
 /*
  * vb2_querybuf() - query video buffer information
diff --git a/include/media/videobuf2-v4l2.h b/include/media/videobuf2-v4l2.h
index 7f9ae5b39b78..5a845887850b 100644
--- a/include/media/videobuf2-v4l2.h
+++ b/include/media/videobuf2-v4l2.h
@@ -62,22 +62,6 @@ struct vb2_v4l2_buffer {
 #define to_vb2_v4l2_buffer(vb) \
 	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
  *
@@ -86,15 +70,7 @@ int vb2_find_timestamp(const struct vb2_queue *q, u64 timestamp,
  *
  * Returns the buffer with the given @timestamp, or NULL if not found.
  */
-static inline struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q,
-						 u64 timestamp)
-{
-	int index = vb2_find_timestamp(q, timestamp, 0);
-
-	if (index < 0)
-		return NULL;
-	return vb2_get_buffer(q, index);
-}
+struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, u64 timestamp);
 
 int vb2_querybuf(struct vb2_queue *q, struct v4l2_buffer *b);
 
-- 
2.34.3