diff options
| author | Pawel Osciak <p.osciak@samsung.com> | 2010-05-11 10:36:28 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-08-02 15:20:47 -0300 |
| commit | 33c38283f03d8ea0358229fc03c1beebe67aed0e (patch) | |
| tree | 77cbda3006627840c754c56d02489c23a6ab348c /drivers/media/video/videobuf-core.c | |
| parent | c6cfe05532cf6e9858d60ee699c51b906842489d (diff) | |
V4L/DVB: videobuf: rename videobuf_alloc to videobuf_alloc_vb
These functions allocate videobuf_buffer structures only. Renaming in order
to prevent confusion with functions allocating actual video buffer memory.
Rename the functions in videobuf-core.h videobuf-dma-sg.c as well.
Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/videobuf-core.c')
| -rw-r--r-- | drivers/media/video/videobuf-core.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c index 7d3378437ded..4d5658387955 100644 --- a/drivers/media/video/videobuf-core.c +++ b/drivers/media/video/videobuf-core.c @@ -52,18 +52,18 @@ MODULE_LICENSE("GPL"); #define CALL(q, f, arg...) \ ((q->int_ops->f) ? q->int_ops->f(arg) : 0) -struct videobuf_buffer *videobuf_alloc(struct videobuf_queue *q) +struct videobuf_buffer *videobuf_alloc_vb(struct videobuf_queue *q) { struct videobuf_buffer *vb; BUG_ON(q->msize < sizeof(*vb)); - if (!q->int_ops || !q->int_ops->alloc) { + if (!q->int_ops || !q->int_ops->alloc_vb) { printk(KERN_ERR "No specific ops defined!\n"); BUG(); } - vb = q->int_ops->alloc(q->msize); + vb = q->int_ops->alloc_vb(q->msize); if (NULL != vb) { init_waitqueue_head(&vb->done); vb->magic = MAGIC_BUFFER; @@ -71,7 +71,7 @@ struct videobuf_buffer *videobuf_alloc(struct videobuf_queue *q) return vb; } -EXPORT_SYMBOL_GPL(videobuf_alloc); +EXPORT_SYMBOL_GPL(videobuf_alloc_vb); #define WAITON_CONDITION (vb->state != VIDEOBUF_ACTIVE &&\ vb->state != VIDEOBUF_QUEUED) @@ -359,7 +359,7 @@ int __videobuf_mmap_setup(struct videobuf_queue *q, /* Allocate and initialize buffers */ for (i = 0; i < bcount; i++) { - q->bufs[i] = videobuf_alloc(q); + q->bufs[i] = videobuf_alloc_vb(q); if (NULL == q->bufs[i]) break; @@ -766,7 +766,7 @@ static ssize_t videobuf_read_zerocopy(struct videobuf_queue *q, MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS); /* setup stuff */ - q->read_buf = videobuf_alloc(q); + q->read_buf = videobuf_alloc_vb(q); if (NULL == q->read_buf) return -ENOMEM; @@ -871,7 +871,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q, if (NULL == q->read_buf) { /* need to capture a new frame */ retval = -ENOMEM; - q->read_buf = videobuf_alloc(q); + q->read_buf = videobuf_alloc_vb(q); dprintk(1, "video alloc=0x%p\n", q->read_buf); if (NULL == q->read_buf) |