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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-02-25 00:48:54 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-02-25 00:48:54 -0300 |
| commit | 23d271bea2b77095cc79f0c7356d7e1131bcaeae (patch) | |
| tree | 9587618e84489f1d0cbe7263bfaa674ea18e30a5 /linux/drivers/media/video/saa7134/saa7134-alsa.c | |
| parent | 4e45e0172add32a7af042e418add1d2f1e4ae5a4 (diff) | |
| download | mediapointer-dvb-s2-23d271bea2b77095cc79f0c7356d7e1131bcaeae.tar.gz mediapointer-dvb-s2-23d271bea2b77095cc79f0c7356d7e1131bcaeae.tar.bz2 | |
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Subject: Convert videobuf-dma-sg to generic DMA API
Date: Tue, 19 Feb 2008 13:40:54 +0100 (CET)
videobuf-dma-sg does not need to depend on PCI. Switch it to using generic
DMA API, convert all affected drivers, relax Kconfig restriction, improve
compile-time type checking, fix some Coding Style violations while at it.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'linux/drivers/media/video/saa7134/saa7134-alsa.c')
| -rw-r--r-- | linux/drivers/media/video/saa7134/saa7134-alsa.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/linux/drivers/media/video/saa7134/saa7134-alsa.c b/linux/drivers/media/video/saa7134/saa7134-alsa.c index 6f480f61e..121b50e88 100644 --- a/linux/drivers/media/video/saa7134/saa7134-alsa.c +++ b/linux/drivers/media/video/saa7134/saa7134-alsa.c @@ -518,7 +518,7 @@ 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_pci_dma_unmap(dev->pci, &dev->dmasound.dma); + videobuf_sg_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); dsp_buffer_free(dev); substream->runtime->dma_area = NULL; } @@ -534,12 +534,12 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream, return err; } - if (0 != (err = videobuf_pci_dma_map(dev->pci, &dev->dmasound.dma))) { + if (0 != (err = videobuf_sg_dma_map(&dev->pci->dev, &dev->dmasound.dma))) { dsp_buffer_free(dev); return err; } if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) { - videobuf_pci_dma_unmap(dev->pci, &dev->dmasound.dma); + videobuf_sg_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); dsp_buffer_free(dev); return err; } @@ -548,7 +548,7 @@ 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_pci_dma_unmap(dev->pci, &dev->dmasound.dma); + videobuf_sg_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); dsp_buffer_free(dev); return err; } @@ -584,7 +584,7 @@ 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_pci_dma_unmap(dev->pci, &dev->dmasound.dma); + videobuf_sg_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); dsp_buffer_free(dev); substream->runtime->dma_area = NULL; } |