From dfadf0262730d5888c5e9af1921d9e4c7c864ffa Mon Sep 17 00:00:00 2001 From: Ricardo Ribalda Date: Mon, 20 Jun 2016 09:47:24 -0300 Subject: [PATCH] [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 Acked-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- 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 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); -- 2.39.5