cx231xx_do_copy   584 drivers/media/usb/cx231xx/cx231xx-video.c 	cx231xx_do_copy(dev, dma_q, p_line, bytes_to_copy);
cx231xx_do_copy   818 drivers/media/usb/cx231xx/cx231xx.h int cx231xx_do_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,