After all the code refactoring, vb2_internal_dqbuf is only called by
vb2_dqbuf.
Since the function it is very simple, there is no need to have
two functions.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.riba...@gmail.com>
---
drivers/media/v4l2-core/videobuf2-v4l2.c | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/media/v4l2-core/videobuf2-v4l2.c
b/drivers/media/v4l2-core/videobuf2-v4l2.c
index 07d8b409ce05..ba3467468e55 100644
--- a/drivers/media/v4l2-core/videobuf2-v4l2.c
+++ b/drivers/media/v4l2-core/videobuf2-v4l2.c
@@ -427,7 +427,7 @@ static int __fill_vb2_buffer(struct vb2_buffer *vb,
if (V4L2_TYPE_IS_OUTPUT(b->type)) {
/*
* For output buffers mask out the timecode flag:
- * this will be handled later in vb2_internal_qbuf().
+ * this will be handled later in vb2_qbuf().
* The 'field' is valid metadata for this output buffer
* and so that needs to be copied here.
*/
@@ -586,13 +586,6 @@ int vb2_create_bufs(struct vb2_queue *q, struct
v4l2_create_buffers *create)
}
EXPORT_SYMBOL_GPL(vb2_create_bufs);
-static int vb2_internal_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
-{
- int ret = vb2_queue_or_prepare_buf(q, b, "qbuf");
-
- return ret ? ret : vb2_core_qbuf(q, b->index, b);
-}
-
/**
* vb2_qbuf() - Queue a buffer from userspace
* @q: videobuf2 queue
@@ -612,12 +605,15 @@ static int vb2_internal_qbuf(struct vb2_queue *q, struct
v4l2_buffer *b)
*/
int vb2_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
{
+ int ret;
+
if (vb2_fileio_is_active(q)) {
dprintk(1, "file io in progress\n");
return -EBUSY;
}
- return vb2_internal_qbuf(q, b);
+ ret = vb2_queue_or_prepare_buf(q, b, "qbuf");
+ return ret ? ret : vb2_core_qbuf(q, b->index, b);
}
EXPORT_SYMBOL_GPL(vb2_qbuf);
--
2.8.1
--
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