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authorRicardo Ribalda <ricardo.ribalda@gmail.com>2016-06-20 09:47:24 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-07-08 16:17:00 -0300
commitdfadf0262730d5888c5e9af1921d9e4c7c864ffa (patch)
tree00d4f974ae1ae6b89468b0e97395feaf2fe0f6f8 /drivers/media/v4l2-core/videobuf2-v4l2.c
parent5256e057f5c1b45d7f3d0effd9a5b4e6cb95d248 (diff)
[media] vb2: Merge vb2_internal_qbuf and vb2_qbuf
After all the code refactoring, vb2_internal_qbuf is only called by vb2_qbuf. Since the function it is very simple, there is no need to have two functions. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/v4l2-core/videobuf2-v4l2.c')
-rw-r--r--drivers/media/v4l2-core/videobuf2-v4l2.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/media/v4l2-core/videobuf2-v4l2.c b/drivers/media/v4l2-core/videobuf2-v4l2.c
index 7dff2b688a9f..9cfbb6e4bc28 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);

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