diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2010-05-11 10:36:30 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-08-02 15:21:45 -0300 |
| commit | 952684035a91334dbe33b15063514cab5e7c6907 (patch) | |
| tree | fbd82c8a9af67ab15369a1f120feafaa8836aa14 /drivers/staging/cx25821 | |
| parent | a438d6da52b991b6896742a0f9aed80c2f82da87 (diff) | |
V4L/DVB: videobuf: Remove the videobuf_sg_dma_map/unmap functions
Instead of creating dirty wrappers around videobuf_dma_map/unmap that
create a dummy videobuf_queue structure, modify videobuf_dma_map/unmap
to take a device pointer argument and use it directly. The
videobuf_sg_dma_map/unmap then become unused and can be removed.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/cx25821')
| -rw-r--r-- | drivers/staging/cx25821/cx25821-alsa.c | 4 | ||||
| -rw-r--r-- | drivers/staging/cx25821/cx25821-core.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/cx25821/cx25821-alsa.c b/drivers/staging/cx25821/cx25821-alsa.c index 1798975a69bd..4ce8790b05ec 100644 --- a/drivers/staging/cx25821/cx25821-alsa.c +++ b/drivers/staging/cx25821/cx25821-alsa.c @@ -331,7 +331,7 @@ static int dsp_buffer_free(struct cx25821_audio_dev *chip) BUG_ON(!chip->dma_size); dprintk(2, "Freeing buffer\n"); - videobuf_sg_dma_unmap(&chip->pci->dev, chip->dma_risc); + videobuf_dma_unmap(&chip->pci->dev, chip->dma_risc); videobuf_dma_free(chip->dma_risc); btcx_riscmem_free(chip->pci, &chip->buf->risc); kfree(chip->buf); @@ -470,7 +470,7 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, if (ret < 0) goto error; - ret = videobuf_sg_dma_map(&chip->pci->dev, dma); + ret = videobuf_dma_map(&chip->pci->dev, dma); if (ret < 0) goto error; diff --git a/drivers/staging/cx25821/cx25821-core.c b/drivers/staging/cx25821/cx25821-core.c index be44195783d4..c487c19256b9 100644 --- a/drivers/staging/cx25821/cx25821-core.c +++ b/drivers/staging/cx25821/cx25821-core.c @@ -1320,7 +1320,7 @@ void cx25821_free_buffer(struct videobuf_queue *q, struct cx25821_buffer *buf) BUG_ON(in_interrupt()); videobuf_waiton(&buf->vb, 0, 0); - videobuf_dma_unmap(q, dma); + videobuf_dma_unmap(q->dev, dma); videobuf_dma_free(dma); btcx_riscmem_free(to_pci_dev(q->dev), &buf->risc); buf->vb.state = VIDEOBUF_NEEDS_INIT; |