saa7134_cap_close(chip->saadev); return 0; 
/* stop dma */ spin_lock_irqsave(&dev->slock,flags); saa7134_dma_stop(dev); spin_unlock_irqrestore(&dev->slock,flags);  /* unlock buffer */ saa7134_pgtable_free(dev->pci,&dev->oss.pt); videobuf_dma_pci_unmap(dev->pci,&dev->oss.dma);  dsp_buffer_free(dev); return 0; 
static int snd_card_saa7134_capture_close(snd_pcm_substream_t * substream){        snd_card_saa7134_t *chip = snd_pcm_substream_chip(substream);	saa7134_cap_close(chip->saadev);	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/b2c15ea9b23c216bb49303c076bbdcef7e7ba278/saa7134-alsa.c/clean/drivers/media/video/saa7134/saa7134-alsa.c