V4L/DVB (3516): Make video_buf more generic

Video_buf were concerned to allow PCI devices to be used as
video capture devices. This patch extends video_buf features
by virtualizing pci-dependent functions and allowing other
type of devices to use it.
It is still DMA centric, although it may be used also by
devices that emulates scatter/gather behavior or a DMA device

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index aca84d2f9825..bb3e0ba946d3 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -507,7 +507,7 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream,
         /* release the old buffer */
         if (substream->runtime->dma_area) {
                 saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
-                videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+                videobuf_pci_dma_unmap(dev->pci, &dev->dmasound.dma);
                 dsp_buffer_free(dev);
                 substream->runtime->dma_area = NULL;
         }
@@ -523,12 +523,12 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream,
                 return err;
         }
 
-        if (0 != (err = videobuf_dma_pci_map(dev->pci, &dev->dmasound.dma))) {
+        if (0 != (err = videobuf_pci_dma_map(dev->pci, &dev->dmasound.dma))) {
                 dsp_buffer_free(dev);
                 return err;
         }
         if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) {
-                videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+                videobuf_pci_dma_unmap(dev->pci, &dev->dmasound.dma);
                 dsp_buffer_free(dev);
                 return err;
         }
@@ -537,7 +537,7 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream,
                                                 dev->dmasound.dma.sglen,
                                                 0))) {
                 saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
-                videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+                videobuf_pci_dma_unmap(dev->pci, &dev->dmasound.dma);
                 dsp_buffer_free(dev);
                 return err;
         }
@@ -571,7 +571,7 @@ static int snd_card_saa7134_hw_free(struct snd_pcm_substream * substream)
 
         if (substream->runtime->dma_area) {
                 saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
-                videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+                videobuf_pci_dma_unmap(dev->pci, &dev->dmasound.dma);
                 dsp_buffer_free(dev);
                 substream->runtime->dma_area = NULL;
         }